SONAR-6716 remove data migrations of v4.4

149 files changed, 5 insertions, 6917 deletions

diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/MigrationStepModule.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/MigrationStepModule.java
index f20252a9e75..7685c9f02e9 100644
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/MigrationStepModule.java
+++ b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/MigrationStepModule.java
@@ -20,22 +20,6 @@
 package org.sonar.server.db.migrations;
 
 import org.sonar.core.platform.Module;
-import org.sonar.server.db.migrations.v42.CompleteIssueMessageMigrationStep;
-import org.sonar.server.db.migrations.v42.PackageKeysMigrationStep;
-import org.sonar.server.db.migrations.v43.ConvertIssueDebtToMinutesMigrationStep;
-import org.sonar.server.db.migrations.v43.DevelopmentCostMeasuresMigrationStep;
-import org.sonar.server.db.migrations.v43.IssueChangelogMigrationStep;
-import org.sonar.server.db.migrations.v43.NotResolvedIssuesOnRemovedComponentsMigrationStep;
-import org.sonar.server.db.migrations.v43.RequirementMeasuresMigrationStep;
-import org.sonar.server.db.migrations.v43.TechnicalDebtMeasuresMigrationStep;
-import org.sonar.server.db.migrations.v44.ChangeLogMigrationStep;
-import org.sonar.server.db.migrations.v44.ConvertProfileMeasuresMigrationStep;
-import org.sonar.server.db.migrations.v44.FeedQProfileDatesMigrationStep;
-import org.sonar.server.db.migrations.v44.FeedQProfileKeysMigrationStep;
-import org.sonar.server.db.migrations.v44.IssueActionPlanKeyMigrationStep;
-import org.sonar.server.db.migrations.v44.MeasureDataMigrationStep;
-import org.sonar.server.db.migrations.v45.AddMissingRuleParameterDefaultValuesMigrationStep;
-import org.sonar.server.db.migrations.v45.DeleteMeasuresOnDeletedProfilesMigrationStep;
 import org.sonar.server.db.migrations.v451.AddMissingCustomRuleParametersMigrationStep;
 import org.sonar.server.db.migrations.v451.DeleteUnescapedActivities;
 import org.sonar.server.db.migrations.v50.FeedFileSources;
@@ -77,29 +61,6 @@ public class MigrationStepModule extends Module {
   @Override
   protected void configureModule() {
     add(
-      // 4.2
-      PackageKeysMigrationStep.class, CompleteIssueMessageMigrationStep.class,
-
-      // 4.3
-      ConvertIssueDebtToMinutesMigrationStep.class,
-      IssueChangelogMigrationStep.class,
-      TechnicalDebtMeasuresMigrationStep.class,
-      DevelopmentCostMeasuresMigrationStep.class,
-      RequirementMeasuresMigrationStep.class,
-      NotResolvedIssuesOnRemovedComponentsMigrationStep.class,
-
-      // 4.4
-      IssueActionPlanKeyMigrationStep.class,
-      MeasureDataMigrationStep.class,
-      FeedQProfileKeysMigrationStep.class,
-      FeedQProfileDatesMigrationStep.class,
-      ChangeLogMigrationStep.class,
-      ConvertProfileMeasuresMigrationStep.class,
-
-      // 4.5
-      AddMissingRuleParameterDefaultValuesMigrationStep.class,
-      DeleteMeasuresOnDeletedProfilesMigrationStep.class,
-
       // 4.5.1
       AddMissingCustomRuleParametersMigrationStep.class,
       DeleteUnescapedActivities.class,
@@ -142,7 +103,6 @@ public class MigrationStepModule extends Module {
       FeedManualMeasuresComponentUuid.class,
       RemoveSnapshotLibraries.class,
       RemoveComponentLibraries.class,
-      RemoveDuplicatedComponentKeys.class
-    );
+      RemoveDuplicatedComponentKeys.class);
   }
 }
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationStep.java
deleted file mode 100644
index 0f5cca7b561..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationStep.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.db.migrations.v42;
-
-import java.sql.SQLException;
-
-import org.sonar.db.Database;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-/**
- * Used in Rails migration 497
- *
- * @since 4.2
- */
-public class CompleteIssueMessageMigrationStep extends BaseDataChange {
-
-  public CompleteIssueMessageMigrationStep(Database database) {
-    super(database);
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.select("SELECT i.id, r.name FROM issues i INNER JOIN rules r ON r.id=i.rule_id WHERE i.message IS NULL");
-    massUpdate.update("UPDATE issues SET message=? WHERE id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long issueId = row.getNullableLong(1);
-        String ruleName = row.getNullableString(2);
-
-        update.setString(1, ruleName);
-        update.setLong(2, issueId);
-        return true;
-      }
-    });
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/PackageKeysMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/PackageKeysMigrationStep.java
deleted file mode 100644
index 32af9c4becf..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/PackageKeysMigrationStep.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.db.migrations.v42;
-
-import java.sql.SQLException;
-
-import javax.annotation.CheckForNull;
-import javax.annotation.Nullable;
-
-import org.apache.commons.lang.StringUtils;
-import org.sonar.db.Database;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-/**
- * Used in Rails migration 490
- *
- * @since 4.2
- */
-public class PackageKeysMigrationStep extends BaseDataChange {
-
-  public PackageKeysMigrationStep(Database database) {
-    super(database);
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.select("SELECT id, kee FROM projects WHERE qualifier='PAC'");
-    massUpdate.update("UPDATE projects SET qualifier='DIR', kee=? WHERE id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long id = row.getNullableLong(1);
-        String key = row.getNullableString(2);
-        update.setString(1, convertKey(key));
-        update.setLong(2, id);
-        return true;
-      }
-    });
-  }
-
-  @CheckForNull
-  String convertKey(@Nullable String packageKey) {
-    if (packageKey != null) {
-      String prefix = StringUtils.substringBeforeLast(packageKey, ":") + ":";
-      String key = StringUtils.substringAfterLast(packageKey, ":");
-      if ("[default]".equals(key)) {
-        return prefix + "[root]";
-      }
-      return prefix + StringUtils.replace(key, ".", "/");
-    }
-    return null;
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/package-info.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/package-info.java
deleted file mode 100644
index 57317fff74c..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/package-info.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-@ParametersAreNonnullByDefault
-package org.sonar.server.db.migrations.v42;
-
-import javax.annotation.ParametersAreNonnullByDefault;
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStep.java
deleted file mode 100644
index 34404ed8a14..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStep.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import java.sql.SQLException;
-import java.util.Date;
-
-import org.sonar.api.utils.System2;
-import org.sonar.db.Database;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-/**
- * Used in the Active Record Migration 513.
- * WARNING - this migration is not re-entrant.
- *
- * @since 4.3
- */
-public class ConvertIssueDebtToMinutesMigrationStep extends BaseDataChange {
-
-  private final WorkDurationConvertor workDurationConvertor;
-  private final System2 system2;
-
-  public ConvertIssueDebtToMinutesMigrationStep(Database database, PropertiesDao propertiesDao, System2 system2) {
-    super(database);
-    this.workDurationConvertor = new WorkDurationConvertor(propertiesDao);
-    this.system2 = system2;
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    workDurationConvertor.init();
-    final Date now = new Date(system2.now());
-    MassUpdate massUpdate = context.prepareMassUpdate();
-
-    // See https://jira.sonarsource.com/browse/SONAR-5394
-    // The SQL request should not set the filter on technical_debt is not null. There's no index
-    // on this column, so filtering is done programmatically.
-    massUpdate.select("select id, technical_debt from issues");
-
-    massUpdate.update("update issues set technical_debt=?, updated_at=? where id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long debt = row.getNullableLong(2);
-        if (debt != null) {
-          Long id = row.getNullableLong(1);
-          update.setLong(1, workDurationConvertor.createFromLong(debt));
-          update.setDate(2, now);
-          update.setLong(3, id);
-          return true;
-        }
-        return false;
-      }
-    });
-  }
-
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStep.java
deleted file mode 100644
index 6c3b65559f5..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStep.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import org.sonar.db.Database;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-import javax.annotation.CheckForNull;
-
-import java.sql.SQLException;
-
-/**
- * Used in the Active Record Migration 516
- *
- * @since 4.3
- */
-public class DevelopmentCostMeasuresMigrationStep extends BaseDataChange {
-
-  private final WorkDurationConvertor workDurationConvertor;
-
-  public DevelopmentCostMeasuresMigrationStep(Database database, PropertiesDao propertiesDao) {
-    super(database);
-    this.workDurationConvertor = new WorkDurationConvertor(propertiesDao);
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    workDurationConvertor.init();
-
-    Long metricId = context.prepareSelect("select id from metrics where name='development_cost'").get(Select.LONG_READER);
-    if (metricId != null) {
-      MassUpdate massUpdate = context.prepareMassUpdate();
-      massUpdate.select("select id, value from project_measures where metric_id=? and value is not null").setLong(1, metricId);
-      massUpdate.update("update project_measures set value=NULL,text_value=? where id=?");
-      massUpdate.execute(new MassUpdate.Handler() {
-        @Override
-        public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-          Long id = row.getLong(1);
-          Double value = row.getDouble(2);
-
-          update.setString(1, convertDebtForDays(value));
-          update.setLong(2, id);
-          return true;
-        }
-      });
-    }
-  }
-
-  @CheckForNull
-  private String convertDebtForDays(Double data) {
-    return Long.toString(workDurationConvertor.createFromDays(data));
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStep.java
deleted file mode 100644
index b618ffed0e2..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStep.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import java.sql.SQLException;
-import java.util.Date;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.annotation.CheckForNull;
-import javax.annotation.Nullable;
-
-import org.sonar.api.utils.System2;
-import org.sonar.db.Database;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Strings;
-
-/**
- * Used in the Active Record Migration 514
- *
- * @since 4.3
- */
-public class IssueChangelogMigrationStep extends BaseDataChange {
-
-  private final WorkDurationConvertor workDurationConvertor;
-  private final System2 system2;
-  private final Pattern pattern = Pattern.compile("technicalDebt=(\\d*)\\|(\\d*)", Pattern.CASE_INSENSITIVE);
-
-  public IssueChangelogMigrationStep(Database database, System2 system2, PropertiesDao propertiesDao) {
-    this(database, system2, new WorkDurationConvertor(propertiesDao));
-  }
-
-  @VisibleForTesting
-  IssueChangelogMigrationStep(Database database, System2 system2, WorkDurationConvertor convertor) {
-    super(database);
-    this.workDurationConvertor = convertor;
-    this.system2 = system2;
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    workDurationConvertor.init();
-    final Date now = new Date(system2.now());
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.select("SELECT ic.id, ic.change_data  FROM issue_changes ic " +
-      "WHERE ic.change_type = 'diff' AND ic.change_data LIKE '%technicalDebt%'");
-    massUpdate.update("UPDATE issue_changes SET change_data=?,updated_at=? WHERE id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long id = row.getNullableLong(1);
-        String changeData = row.getNullableString(2);
-
-        update.setString(1, convertChangelog(changeData));
-        update.setDate(2, now);
-        update.setLong(3, id);
-        return true;
-      }
-    });
-  }
-
-  @VisibleForTesting
-  @CheckForNull
-  String convertChangelog(@Nullable String data) {
-    if (data == null) {
-      return null;
-    }
-    Matcher matcher = pattern.matcher(data);
-    StringBuffer sb = new StringBuffer();
-    if (matcher.find()) {
-      String replacement = "technicalDebt=";
-      String oldValue = matcher.group(1);
-      if (!Strings.isNullOrEmpty(oldValue)) {
-        long oldDebt = workDurationConvertor.createFromLong(Long.parseLong(oldValue));
-        replacement += Long.toString(oldDebt);
-      }
-      replacement += "|";
-      String newValue = matcher.group(2);
-      if (!Strings.isNullOrEmpty(newValue)) {
-        long newDebt = workDurationConvertor.createFromLong(Long.parseLong(newValue));
-        replacement += Long.toString(newDebt);
-      }
-      matcher.appendReplacement(sb, replacement);
-    }
-    matcher.appendTail(sb);
-    return sb.toString();
-  }
-
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStep.java
deleted file mode 100644
index c7bf7d85150..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStep.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import java.sql.SQLException;
-import java.util.Date;
-
-import org.sonar.api.issue.Issue;
-import org.sonar.api.utils.System2;
-import org.sonar.db.Database;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-/**
- * Used in the Active Record Migration 525
- *
- * @since 4.3
- */
-public class NotResolvedIssuesOnRemovedComponentsMigrationStep extends BaseDataChange {
-
-  private final System2 system2;
-
-  public NotResolvedIssuesOnRemovedComponentsMigrationStep(Database database, System2 system2) {
-    super(database);
-    this.system2 = system2;
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    final Date now = new Date(system2.now());
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.select("SELECT i.id FROM issues i " +
-      "INNER JOIN projects p on p.id=i.component_id " +
-      "WHERE p.enabled=? AND i.resolution IS NULL ").setBoolean(1, false);
-    massUpdate.update("UPDATE issues SET status=?,resolution=?,updated_at=? WHERE id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long id = row.getNullableLong(1);
-        update.setString(1, Issue.STATUS_CLOSED);
-        update.setString(2, Issue.RESOLUTION_REMOVED);
-        update.setDate(3, now);
-        update.setLong(4, id);
-        return true;
-      }
-    });
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStep.java
deleted file mode 100644
index 3ca45b425de..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStep.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import java.sql.SQLException;
-
-import org.sonar.db.Database;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-/**
- * Used in the Active Record Migration 521
- *
- * @since 4.3
- */
-public class RequirementMeasuresMigrationStep extends BaseDataChange {
-
-  public RequirementMeasuresMigrationStep(Database database) {
-    super(database);
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.select("SELECT project_measures.id,characteristics.rule_id FROM project_measures " +
-      "INNER JOIN characteristics ON characteristics.id = project_measures.characteristic_id " +
-      "WHERE characteristics.rule_id IS NOT NULL");
-    massUpdate.update("UPDATE project_measures SET characteristic_id=null,rule_id=? WHERE id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long id = row.getNullableLong(1);
-        Long ruleId = row.getNullableLong(2);
-
-        update.setLong(1, ruleId);
-        update.setLong(2, id);
-        return true;
-      }
-    });
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStep.java
deleted file mode 100644
index 1ca04d2898c..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStep.java
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import java.sql.SQLException;
-import java.util.List;
-
-import javax.annotation.CheckForNull;
-import javax.annotation.Nullable;
-
-import org.apache.commons.lang.StringUtils;
-import org.sonar.db.Database;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-/**
- * Used in the Active Record Migration 515
- *
- * @since 4.3
- */
-public class TechnicalDebtMeasuresMigrationStep extends BaseDataChange {
-
-  private final WorkDurationConvertor workDurationConvertor;
-
-  public TechnicalDebtMeasuresMigrationStep(Database database, PropertiesDao propertiesDao) {
-    super(database);
-    this.workDurationConvertor = new WorkDurationConvertor(propertiesDao);
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    workDurationConvertor.init();
-
-    List<Long> metricIds = context.prepareSelect("select id from metrics " +
-      "where name='sqale_index' or name='new_technical_debt' " +
-      "or name='sqale_effort_to_grade_a' or name='sqale_effort_to_grade_b' or name='sqale_effort_to_grade_c' " +
-      "or name='sqale_effort_to_grade_d' or name='blocker_remediation_cost' or name='critical_remediation_cost' " +
-      "or name='major_remediation_cost' or name='minor_remediation_cost' or name='info_remediation_cost'").list(Select.LONG_READER);
-
-    if (!metricIds.isEmpty()) {
-      MassUpdate massUpdate = context.prepareMassUpdate();
-      massUpdate.rowPluralName("measures");
-
-      SqlStatement select = massUpdate.select("SELECT pm.id, pm.value " +
-        ", pm.variation_value_1 , pm.variation_value_2, pm.variation_value_3 " +
-        ", pm.variation_value_4 , pm.variation_value_5 " +
-        " FROM project_measures pm " +
-        " WHERE pm.metric_id IN (" + StringUtils.repeat("?", ",", metricIds.size()) + ")");
-      for (int i = 0; i < metricIds.size(); i++) {
-        select.setLong(i + 1, metricIds.get(i));
-      }
-      massUpdate.update("UPDATE project_measures SET value=?," +
-        "variation_value_1=?,variation_value_2=?,variation_value_3=?,variation_value_4=?,variation_value_5=? WHERE id=?");
-      massUpdate.execute(new Converter());
-    }
-  }
-
-  private class Converter implements MassUpdate.Handler {
-    @Override
-    public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-      Long id = row.getNullableLong(1);
-      Double value = row.getNullableDouble(2);
-      Double var1 = row.getNullableDouble(3);
-      Double var2 = row.getNullableDouble(4);
-      Double var3 = row.getNullableDouble(5);
-      Double var4 = row.getNullableDouble(6);
-      Double var5 = row.getNullableDouble(7);
-
-      update.setLong(1, convertDebtForDays(value));
-      update.setLong(2, convertDebtForDays(var1));
-      update.setLong(3, convertDebtForDays(var2));
-      update.setLong(4, convertDebtForDays(var3));
-      update.setLong(5, convertDebtForDays(var4));
-      update.setLong(6, convertDebtForDays(var5));
-      update.setLong(7, id);
-      return true;
-    }
-
-    @CheckForNull
-    private Long convertDebtForDays(@Nullable Double data) {
-      if (data != null) {
-        return workDurationConvertor.createFromDays(data);
-      }
-      return null;
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/WorkDurationConvertor.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/WorkDurationConvertor.java
deleted file mode 100644
index 692d4449e86..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/WorkDurationConvertor.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.db.property.PropertyDto;
-
-class WorkDurationConvertor {
-
-  static final long ONE_HOUR = 60L;
-
-  static final String HOURS_IN_DAY_PROPERTY = "sonar.technicalDebt.hoursInDay";
-
-  private Integer hoursInDay;
-
-  private final PropertiesDao propertiesDao;
-
-  WorkDurationConvertor(PropertiesDao propertiesDao) {
-    this.propertiesDao = propertiesDao;
-  }
-
-  long createFromLong(long durationInLong) {
-    checkHoursInDay();
-
-    long durationInMinutes = 0L;
-
-    long remainingTime = durationInLong;
-    Long currentTime = remainingTime / 10000;
-    if (currentTime > 0) {
-      durationInMinutes = currentTime.intValue() * hoursInDay * ONE_HOUR;
-      remainingTime = remainingTime - (currentTime * 10000);
-    }
-
-    currentTime = remainingTime / 100;
-    if (currentTime > 0) {
-      durationInMinutes += currentTime.intValue() * ONE_HOUR;
-      remainingTime = remainingTime - (currentTime * 100);
-    }
-
-    currentTime = remainingTime;
-    if (currentTime > 0) {
-      durationInMinutes += currentTime.intValue();
-    }
-
-    return durationInMinutes;
-  }
-
-  long createFromDays(double days) {
-    checkHoursInDay();
-
-    return ((Double) (days * hoursInDay * ONE_HOUR)).longValue();
-  }
-
-  void init() {
-    PropertyDto propertyDto = propertiesDao.selectGlobalProperty(HOURS_IN_DAY_PROPERTY);
-    String value = propertyDto != null ? propertyDto.getValue() : "8";
-    hoursInDay = Integer.valueOf(value);
-    if (hoursInDay < 0) {
-      throw new IllegalArgumentException(String.format("Bad value of %s: %d", HOURS_IN_DAY_PROPERTY, hoursInDay));
-    }
-  }
-
-  private void checkHoursInDay() {
-    if (hoursInDay == null) {
-      throw new IllegalStateException("init() has not been called");
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/package-info.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/package-info.java
deleted file mode 100644
index c1cb03885f8..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v43/package-info.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-@ParametersAreNonnullByDefault
-package org.sonar.server.db.migrations.v43;
-
-import javax.annotation.ParametersAreNonnullByDefault;
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/ChangeLogMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/ChangeLogMigrationStep.java
deleted file mode 100644
index fab24b6f7d8..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/ChangeLogMigrationStep.java
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.db.migrations.v44;
-
-import java.util.Date;
-import java.util.Iterator;
-import java.util.List;
-
-import org.apache.commons.lang.StringUtils;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.utils.KeyValueFormat;
-import org.sonar.api.utils.internal.Uuids;
-import org.sonar.db.activity.ActivityDto;
-import org.sonar.db.DbSession;
-import org.sonar.db.version.v44.ChangeLog;
-import org.sonar.db.version.v44.Migration44Mapper;
-import org.sonar.db.qualityprofile.ActiveRuleKey;
-import org.sonar.core.rule.SeverityUtil;
-import org.sonar.server.activity.Activity;
-import org.sonar.db.activity.ActivityDao;
-import org.sonar.db.DbClient;
-import org.sonar.server.db.migrations.MigrationStep;
-import org.sonar.server.qualityprofile.ActiveRuleChange;
-
-/**
- * SONAR-5329
- * Transition ActiveRuleChanges to ActivityLog
- * <p/>
- * Used in the Active Record Migration 548.
- *
- * @since 4.4
- */
-public class ChangeLogMigrationStep implements MigrationStep {
-
-  private final ActivityDao dao;
-  private final DbClient db;
-
-  public ChangeLogMigrationStep(ActivityDao dao, DbClient db) {
-    this.dao = dao;
-    this.db = db;
-  }
-
-  @Override
-  public void execute() {
-    DbSession session = db.openSession(false);
-    Migration44Mapper migrationMapper = session.getMapper(Migration44Mapper.class);
-    try {
-      executeUpsert(session, ActiveRuleChange.Type.ACTIVATED, migrationMapper.selectActiveRuleChange(true));
-      executeUpsert(session, ActiveRuleChange.Type.UPDATED, migrationMapper.selectActiveRuleChange(null));
-      executeUpsert(session, ActiveRuleChange.Type.DEACTIVATED, migrationMapper.selectActiveRuleChange(false));
-      session.commit();
-    } finally {
-      session.close();
-    }
-  }
-
-  private void executeUpsert(DbSession session, ActiveRuleChange.Type type, List<ChangeLog> changes) {
-
-    Iterator<ChangeLog> changeLogIterator = changes.iterator();
-    if (changeLogIterator.hasNext()) {
-      // startCase
-      ChangeLog change = changeLogIterator.next();
-      int currentId = change.getId();
-      Date currentTimeStamp = change.getCreatedAt();
-      String currentAuthor = change.getUserLogin();
-      ActiveRuleChange ruleChange = newActiveRuleChance(type, change);
-      processRuleChange(ruleChange, change);
-
-      while (changeLogIterator.hasNext()) {
-        change = changeLogIterator.next();
-        int id = change.getId();
-        if (id != currentId) {
-          saveActiveRuleChange(session, ruleChange, currentAuthor, currentTimeStamp);
-          currentId = id;
-          currentTimeStamp = change.getCreatedAt();
-          currentAuthor = change.getUserLogin();
-          ruleChange = newActiveRuleChance(type, change);
-        }
-        processRuleChange(ruleChange, change);
-      }
-      // save the last
-      saveActiveRuleChange(session, ruleChange, currentAuthor, currentTimeStamp);
-    }
-  }
-
-  private void saveActiveRuleChange(DbSession session, ActiveRuleChange ruleChange, String author, Date currentTimeStamp) {
-    Activity activity = ruleChange.toActivity();
-    ActivityDto dto = new ActivityDto();
-    dto.setKey(Uuids.create());
-    dto.setType(Activity.Type.QPROFILE.name());
-    dto.setAction(activity.getAction());
-    dto.setMessage(activity.getMessage());
-    dto.setAuthor(author);
-    dto.setData(KeyValueFormat.format(activity.getData()));
-    dto.setCreatedAt(currentTimeStamp);
-    dao.insert(session, dto);
-  }
-
-  private void processRuleChange(ActiveRuleChange ruleChange, ChangeLog change) {
-    ruleChange.setSeverity(SeverityUtil.getSeverityFromOrdinal(change.getSeverity()));
-    String paramName = change.getParamKey();
-    String paramValue = change.getParamValue();
-    if (StringUtils.isNotEmpty(paramName)) {
-      ruleChange.setParameter(paramName, paramValue);
-    }
-  }
-
-  private ActiveRuleChange newActiveRuleChance(ActiveRuleChange.Type type, ChangeLog change) {
-    return ActiveRuleChange.createFor(type,
-      ActiveRuleKey.of(change.getProfileKey(), RuleKey.of(change.getRepository(), change.getRuleKey())));
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationStep.java
deleted file mode 100644
index a9f13c6efa5..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationStep.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import java.io.StringWriter;
-import java.util.Date;
-
-import org.apache.commons.lang.ObjectUtils;
-import org.sonar.api.utils.text.JsonWriter;
-import org.sonar.core.util.UtcDateUtils;
-import org.sonar.db.DbSession;
-import org.sonar.db.version.v44.Migration44Mapper;
-import org.sonar.db.version.v44.ProfileMeasure;
-import org.sonar.db.version.v44.QProfileDto44;
-import org.sonar.db.DbClient;
-import org.sonar.server.db.migrations.MigrationStep;
-
-/**
- * Feed the new columns RULES_PROFILE.KEE and PARENT_KEE.
- * 
- * @since 4.4
- */
-public class ConvertProfileMeasuresMigrationStep implements MigrationStep {
-
-  private final DbClient db;
-
-  public ConvertProfileMeasuresMigrationStep(DbClient db) {
-    this.db = db;
-  }
-
-  @Override
-  public void execute() {
-    DbSession session = db.openSession(false);
-    try {
-      int i = 0;
-      Date now = new Date();
-      Migration44Mapper mapper = session.getMapper(Migration44Mapper.class);
-      for (ProfileMeasure profileMeasure : mapper.selectProfileMeasures()) {
-        boolean updated = false;
-        Integer version = mapper.selectProfileVersion(profileMeasure.getSnapshotId());
-        QProfileDto44 profile = mapper.selectProfileById(profileMeasure.getProfileId());
-        if (profile != null) {
-          Date date = now;
-          if (version != null) {
-            date = (Date) ObjectUtils.defaultIfNull(
-              mapper.selectProfileVersionDate(profileMeasure.getProfileId(), version), now);
-          }
-          // see format of JSON in org.sonar.batch.rule.UsedQProfiles
-          StringWriter writer = new StringWriter();
-          JsonWriter json = JsonWriter.of(writer);
-          json
-            .beginArray()
-            .beginObject()
-            .prop("key", profile.getKee())
-            .prop("language", profile.getLanguage())
-            .prop("name", profile.getName())
-            .prop("rulesUpdatedAt", UtcDateUtils.formatDateTime(date))
-            .endObject()
-            .endArray()
-            .close();
-          mapper.updateProfileMeasure(profileMeasure.getId(), writer.toString());
-          updated = true;
-        }
-        if (!updated) {
-          mapper.deleteProfileMeasure(profileMeasure.getId());
-        }
-        if (i % 100 == 0) {
-          session.commit();
-          i++;
-        }
-      }
-      session.commit();
-    } finally {
-      session.close();
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationStep.java
deleted file mode 100644
index 520528ddfd4..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationStep.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import java.util.Date;
-
-import org.apache.commons.lang.ObjectUtils;
-import org.sonar.api.utils.System2;
-import org.sonar.core.util.UtcDateUtils;
-import org.sonar.db.DbSession;
-import org.sonar.db.version.v44.Migration44Mapper;
-import org.sonar.db.version.v44.QProfileDto44;
-import org.sonar.db.DbClient;
-import org.sonar.server.db.migrations.MigrationStep;
-
-/**
- * Feed the new columns RULES_PROFILES.CREATED_AT and UPDATED_AT
- * 
- * @since 4.4
- */
-public class FeedQProfileDatesMigrationStep implements MigrationStep {
-
-  private final DbClient db;
-  private final System2 system;
-
-  public FeedQProfileDatesMigrationStep(DbClient db, System2 system) {
-    this.db = db;
-    this.system = system;
-  }
-
-  @Override
-  public void execute() {
-    DbSession session = db.openSession(false);
-    try {
-      Date now = new Date(system.now());
-      int i = 0;
-      Migration44Mapper migrationMapper = session.getMapper(Migration44Mapper.class);
-      for (QProfileDto44 profile : migrationMapper.selectAllProfiles()) {
-        Date createdAt = (Date) ObjectUtils.defaultIfNull(migrationMapper.selectProfileCreatedAt(profile.getId()), now);
-        Date updatedAt = (Date) ObjectUtils.defaultIfNull(migrationMapper.selectProfileUpdatedAt(profile.getId()), now);
-
-        migrationMapper.updateProfileDates(profile.getId(), createdAt, updatedAt, UtcDateUtils.formatDateTime(updatedAt));
-        if (i % 100 == 0) {
-          session.commit();
-          i++;
-        }
-      }
-      session.commit();
-    } finally {
-      session.close();
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationStep.java
deleted file mode 100644
index cfd0b2532e7..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationStep.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import java.sql.SQLException;
-
-import org.apache.commons.lang.RandomStringUtils;
-import org.sonar.db.Database;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-import org.sonar.core.util.Slug;
-
-/**
- * Feed the new columns RULES_PROFILES.KEE and PARENT_KEE.
- * 
- * @since 4.4
- */
-public class FeedQProfileKeysMigrationStep extends BaseDataChange {
-
-  public FeedQProfileKeysMigrationStep(Database db) {
-    super(db);
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    updateKeys(context);
-    updateParentKeys(context);
-  }
-
-  private void updateKeys(Context context) throws SQLException {
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.select("SELECT id,language,name FROM rules_profiles");
-    massUpdate.update("UPDATE rules_profiles SET kee=? WHERE id=?");
-    massUpdate.rowPluralName("profiles");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long id = row.getNullableLong(1);
-        String lang = row.getNullableString(2);
-        String name = row.getNullableString(3);
-
-        update.setString(1, Slug.slugify(String.format("%s %s %s", lang, name, RandomStringUtils.randomNumeric(5))));
-        update.setLong(2, id);
-        return true;
-      }
-    });
-  }
-
-  private void updateParentKeys(Context context) throws SQLException {
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.select("SELECT child.id,parent.kee FROM rules_profiles child, rules_profiles parent WHERE child.parent_name=parent.name " +
-      "and child.language=parent.language AND child.parent_name IS NOT NULL");
-    massUpdate.update("UPDATE rules_profiles SET parent_kee=? WHERE id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long id = row.getNullableLong(1);
-        String parentKey = row.getNullableString(2);
-
-        update.setString(1, parentKey);
-        update.setLong(2, id);
-        return true;
-      }
-    });
-
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationStep.java
deleted file mode 100644
index fb712740740..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationStep.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import java.sql.SQLException;
-import java.util.Date;
-
-import org.sonar.api.utils.System2;
-import org.sonar.db.Database;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-/**
- * SONAR-5218
- * Update all issues having action plan linked on removed action plan.
- * <p/>
- * Used in the Active Record Migration 531.
- *
- * @since 4.4
- */
-public class IssueActionPlanKeyMigrationStep extends BaseDataChange {
-
-  private final System2 system2;
-
-  public IssueActionPlanKeyMigrationStep(Database database, System2 system2) {
-    super(database);
-    this.system2 = system2;
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    final Date now = new Date(system2.now());
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.select("SELECT i.id FROM issues i " +
-      "LEFT OUTER JOIN action_plans ap ON ap.kee=i.action_plan_key " +
-      "WHERE i.action_plan_key IS NOT NULL " +
-      "AND ap.kee is null");
-    massUpdate.update("UPDATE issues SET action_plan_key=NULL,updated_at=? WHERE id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long id = row.getNullableLong(1);
-
-        update.setDate(1, now);
-        update.setLong(2, id);
-        return true;
-      }
-    });
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/MeasureDataMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/MeasureDataMigrationStep.java
deleted file mode 100644
index 736152f2e05..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/MeasureDataMigrationStep.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import java.sql.SQLException;
-
-import org.sonar.db.Database;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.MassUpdate;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.SqlStatement;
-
-/**
- * SONAR-5249
- * Merge measure data table into project_measure
- *
- * Used in the Active Record Migration 530.
- * @since 4.4
- */
-public class MeasureDataMigrationStep extends BaseDataChange {
-
-  public MeasureDataMigrationStep(Database database) {
-    super(database);
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    MassUpdate massUpdate = context.prepareMassUpdate();
-    massUpdate.rowPluralName("measures");
-    massUpdate.select("select md.id, md.measure_id FROM measure_data md " +
-      "inner join project_measures m on m.id=md.measure_id and m.measure_data is null");
-    massUpdate.update("update project_measures SET measure_data = (SELECT md.data FROM measure_data md WHERE md.id = ?) WHERE id=?");
-    massUpdate.execute(new MassUpdate.Handler() {
-      @Override
-      public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
-        Long id = row.getNullableLong(1);
-        Long measureId = row.getNullableLong(2);
-
-        update.setLong(1, id);
-        update.setLong(2, measureId);
-        return true;
-      }
-    });
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/package-info.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/package-info.java
deleted file mode 100644
index 9d32d73158b..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v44/package-info.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-@ParametersAreNonnullByDefault
-package org.sonar.server.db.migrations.v44;
-
-import javax.annotation.ParametersAreNonnullByDefault;
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/AddMissingRuleParameterDefaultValuesMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/AddMissingRuleParameterDefaultValuesMigrationStep.java
deleted file mode 100644
index eb383f38286..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/AddMissingRuleParameterDefaultValuesMigrationStep.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.db.migrations.v45;
-
-import java.sql.SQLException;
-import java.util.Date;
-import java.util.List;
-
-import javax.annotation.Nullable;
-
-import org.sonar.api.utils.System2;
-import org.sonar.db.Database;
-import org.sonar.server.db.migrations.BaseDataChange;
-import org.sonar.server.db.migrations.Select;
-import org.sonar.server.db.migrations.Upsert;
-
-/**
- * SONAR-5446
- */
-public class AddMissingRuleParameterDefaultValuesMigrationStep extends BaseDataChange {
-
-  private final System2 system;
-
-  public AddMissingRuleParameterDefaultValuesMigrationStep(Database db, System2 system) {
-    super(db);
-    this.system = system;
-  }
-
-  @Override
-  public void execute(Context context) throws SQLException {
-    // get all the parameters with default value
-    List<RuleParam> ruleParameters = context.prepareSelect("select id,rule_id,name,default_value from rules_parameters where default_value is not null")
-      .list(new Select.RowReader<RuleParam>() {
-        @Override
-        public RuleParam read(Select.Row row) throws SQLException {
-          return new RuleParam(row.getNullableLong(1), row.getNullableLong(2), row.getNullableString(3), row.getNullableString(4));
-        }
-      });
-
-    for (RuleParam ruleParameter : ruleParameters) {
-      List<ActiveRule> activeRules = context.prepareSelect("select ar.id, ar.profile_id from active_rules ar " +
-        "left outer join active_rule_parameters arp on arp.active_rule_id=ar.id and arp.rules_parameter_id=? " +
-        "where ar.rule_id=? and arp.id is null")
-        .setLong(1, ruleParameter.id)
-        .setLong(2, ruleParameter.ruleId)
-        .list(new Select.RowReader<ActiveRule>() {
-          @Override
-          public ActiveRule read(Select.Row row) throws SQLException {
-            return new ActiveRule(row.getNullableLong(1), row.getNullableLong(2));
-          }
-        });
-
-      Upsert upsert = context.prepareUpsert("insert into active_rule_parameters(active_rule_id, rules_parameter_id, value, rules_parameter_key) values (?, ?, ?, ?)");
-      for (ActiveRule activeRule : activeRules) {
-        upsert
-          .setLong(1, activeRule.id)
-          .setLong(2, ruleParameter.id)
-          .setString(3, ruleParameter.defaultValue)
-          .setString(4, ruleParameter.name)
-          .addBatch();
-      }
-      if (!activeRules.isEmpty()) {
-        upsert.execute().commit().close();
-      }
-
-      // update date for ES indexation
-      upsert = context.prepareUpsert("update active_rules set updated_at=? where id=?");
-      Date now = new Date(system.now());
-      for (ActiveRule activeRule : activeRules) {
-        upsert
-          .setDate(1, now)
-          .setLong(2, activeRule.id)
-          .addBatch();
-      }
-      if (!activeRules.isEmpty()) {
-        upsert.execute().commit().close();
-      }
-    }
-  }
-
-  private static class RuleParam {
-    final Long id;
-    final Long ruleId;
-    final String defaultValue;
-    final String name;
-
-    RuleParam(@Nullable Long id, @Nullable Long ruleId, @Nullable String name, @Nullable String defaultValue) {
-      this.id = id;
-      this.ruleId = ruleId;
-      this.name = name;
-      this.defaultValue = defaultValue;
-    }
-  }
-
-  private static class ActiveRule {
-    final Long id;
-    final Long profileId;
-
-    ActiveRule(@Nullable Long id, @Nullable Long profileId) {
-      this.id = id;
-      this.profileId = profileId;
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/DeleteMeasuresOnDeletedProfilesMigrationStep.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/DeleteMeasuresOnDeletedProfilesMigrationStep.java
deleted file mode 100644
index fa2efde1b1e..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/DeleteMeasuresOnDeletedProfilesMigrationStep.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v45;
-
-import org.sonar.db.DbSession;
-import org.sonar.db.version.v44.Migration44Mapper;
-import org.sonar.db.DbClient;
-import org.sonar.server.db.migrations.MigrationStep;
-import org.sonar.server.db.migrations.v44.ConvertProfileMeasuresMigrationStep;
-
-/**
- * See http://jira.sonarsource.com/browse/SONAR-5580
- * {@link ConvertProfileMeasuresMigrationStep}
- * introduced a regression in 4.4. Measures on orphan profiles were kept 
- * in old format (no JSON data but numeric value of profile id)
- * 
- * @see ConvertProfileMeasuresMigrationStep
- * @since 4.5
- */
-public class DeleteMeasuresOnDeletedProfilesMigrationStep implements MigrationStep {
-
-  private final DbClient db;
-
-  public DeleteMeasuresOnDeletedProfilesMigrationStep(DbClient db) {
-    this.db = db;
-  }
-
-  @Override
-  public void execute() {
-    DbSession session = db.openSession(false);
-    try {
-      Migration44Mapper mapper = session.getMapper(Migration44Mapper.class);
-      for (Long measureId : mapper.selectMeasuresOnDeletedQualityProfiles()) {
-        mapper.deleteProfileMeasure(measureId);
-      }
-      session.commit();
-
-    } finally {
-      session.close();
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/package-info.java b/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/package-info.java
deleted file mode 100644
index a2769c527fa..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/db/migrations/v45/package-info.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-@ParametersAreNonnullByDefault
-package org.sonar.server.db.migrations.v45;
-
-import javax.annotation.ParametersAreNonnullByDefault;
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/MigrationStepModuleTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/MigrationStepModuleTest.java
index c2afa75acd7..2faccd0c35b 100644
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/MigrationStepModuleTest.java
+++ b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/MigrationStepModuleTest.java
@@ -29,6 +29,6 @@ public class MigrationStepModuleTest {
   public void verify_count_of_added_MigrationStep_types() {
     ComponentContainer container = new ComponentContainer();
     new MigrationStepModule().configure(container);
-    assertThat(container.size()).isEqualTo(54);
+    assertThat(container.size()).isEqualTo(38);
   }
 }
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest.java
deleted file mode 100644
index c73347f3f9a..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.db.migrations.v42;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.server.db.migrations.MigrationStep;
-
-public class CompleteIssueMessageMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, CompleteIssueMessageMigrationTest.class, "schema.sql");
-
-  MigrationStep migration = new CompleteIssueMessageMigrationStep(db.database());
-
-  @Test
-  public void execute() throws Exception {
-    db.prepareDbUnit(getClass(), "before.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "after.xml", "issues");
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest.java
deleted file mode 100644
index fdf970ce608..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.db.migrations.v42;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.server.db.migrations.MigrationStep;
-
-public class PackageKeysMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, PackageKeysMigrationTest.class, "schema.sql");
-
-  MigrationStep migration = new PackageKeysMigrationStep(db.database());
-
-  @Test
-  public void execute() throws Exception {
-    db.prepareDbUnit(getClass(), "before.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "after.xml", "projects");
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest.java
deleted file mode 100644
index 0ea073e4ed8..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import java.util.List;
-import java.util.Map;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.runners.MockitoJUnitRunner;
-import org.sonar.api.utils.DateUtils;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.db.property.PropertyDto;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.when;
-
-@RunWith(MockitoJUnitRunner.class)
-public class ConvertIssueDebtToMinutesMigrationStepTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, ConvertIssueDebtToMinutesMigrationStepTest.class, "schema.sql");
-
-  @Mock
-  System2 system2;
-
-  @Mock
-  PropertiesDao propertiesDao;
-
-  ConvertIssueDebtToMinutesMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    when(system2.now()).thenReturn(DateUtils.parseDateTime("2014-02-19T19:10:03+0100").getTime());
-    when(propertiesDao.selectGlobalProperty(WorkDurationConvertor.HOURS_IN_DAY_PROPERTY)).thenReturn(new PropertyDto().setValue("8"));
-
-    migration = new ConvertIssueDebtToMinutesMigrationStep(db.database(), propertiesDao, system2);
-  }
-
-  @Test
-  public void migrate_issues_debt() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_issues_debt.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_issues_debt_result.xml", new String[] {"updated_at"}, "issues");
-
-    // Check only updated_at columns values, but we could also remove db unit file and check all fields
-    List<Map<String, Object>> results = db.select("select updated_at as \"updatedAt\" from issues");
-    assertThat(results).hasSize(5);
-    assertThat(results.get(0).get("updatedAt").toString()).startsWith("2014");
-    assertThat(results.get(1).get("updatedAt").toString()).startsWith("2014");
-    assertThat(results.get(2).get("updatedAt").toString()).startsWith("2014");
-    assertThat(results.get(3).get("updatedAt").toString()).startsWith("2014");
-    // Not updated because no debt
-    assertThat(results.get(4).get("updatedAt").toString()).startsWith("2012");
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest.java
deleted file mode 100644
index cdd65574b63..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.runners.MockitoJUnitRunner;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.db.property.PropertyDto;
-
-import static org.mockito.Mockito.when;
-
-@RunWith(MockitoJUnitRunner.class)
-public class DevelopmentCostMeasuresMigrationStepTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, DevelopmentCostMeasuresMigrationStepTest.class, "schema.sql");
-
-  @Mock
-  PropertiesDao propertiesDao;
-
-  DevelopmentCostMeasuresMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    when(propertiesDao.selectGlobalProperty(WorkDurationConvertor.HOURS_IN_DAY_PROPERTY)).thenReturn(new PropertyDto().setValue("8"));
-
-    migration = new DevelopmentCostMeasuresMigrationStep(db.database(), propertiesDao);
-  }
-
-  @Test
-  public void migrate_dev_cost_measures() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_dev_cost_measures.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_dev_cost_measures_result.xml", "project_measures");
-  }
-
-  @Test
-  public void metric_does_not_exist() throws Exception {
-    db.prepareDbUnit(getClass(), "metric_does_not_exist.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "metric_does_not_exist_result.xml", "project_measures");
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest.java
deleted file mode 100644
index d51b36fce56..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.runners.MockitoJUnitRunner;
-import org.sonar.api.utils.DateUtils;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.db.property.PropertyDto;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.when;
-
-@RunWith(MockitoJUnitRunner.class)
-public class IssueChangelogMigrationStepTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, IssueChangelogMigrationStepTest.class, "schema.sql");
-
-  @Mock
-  System2 system2;
-
-  @Mock
-  PropertiesDao propertiesDao;
-
-  IssueChangelogMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    when(system2.now()).thenReturn(DateUtils.parseDateTime("2014-02-19T19:10:03+0100").getTime());
-    when(propertiesDao.selectGlobalProperty(WorkDurationConvertor.HOURS_IN_DAY_PROPERTY)).thenReturn(new PropertyDto().setValue("8"));
-
-    WorkDurationConvertor convertor = new WorkDurationConvertor(propertiesDao);
-    convertor.init();
-    migration = new IssueChangelogMigrationStep(db.database(), system2, convertor);
-  }
-
-  @Test
-  public void migrate_issue_changelog_debt() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_issue_changelog_debt.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_issue_changelog_debt_result.xml", new String[] {"updated_at"}, "issue_changes");
-  }
-
-  @Test
-  public void convert_data_containing_only_debt_change() {
-    assertThat(migration.convertChangelog("technicalDebt=1|2")).isEqualTo("technicalDebt=1|2");
-    assertThat(migration.convertChangelog("technicalDebt=100|200")).isEqualTo("technicalDebt=60|120");
-    assertThat(migration.convertChangelog("technicalDebt=10000|20000")).isEqualTo("technicalDebt=480|960");
-
-    assertThat(migration.convertChangelog("technicalDebt=|2")).isEqualTo("technicalDebt=|2");
-    assertThat(migration.convertChangelog("technicalDebt=1|")).isEqualTo("technicalDebt=1|");
-  }
-
-  @Test
-  public void convert_data_beginning_with_debt_change() {
-    assertThat(migration.convertChangelog("technicalDebt=100|200,status=RESOLVED|REOPENED")).isEqualTo("technicalDebt=60|120,status=RESOLVED|REOPENED");
-    assertThat(migration.convertChangelog("technicalDebt=|200,status=RESOLVED|REOPENED")).isEqualTo("technicalDebt=|120,status=RESOLVED|REOPENED");
-    assertThat(migration.convertChangelog("technicalDebt=100|,status=RESOLVED|REOPENED")).isEqualTo("technicalDebt=60|,status=RESOLVED|REOPENED");
-  }
-
-  @Test
-  public void convert_data_finishing_with_debt_change() {
-    assertThat(migration.convertChangelog("status=RESOLVED|REOPENED,technicalDebt=100|200")).isEqualTo("status=RESOLVED|REOPENED,technicalDebt=60|120");
-    assertThat(migration.convertChangelog("status=RESOLVED|REOPENED,technicalDebt=|200")).isEqualTo("status=RESOLVED|REOPENED,technicalDebt=|120");
-    assertThat(migration.convertChangelog("status=RESOLVED|REOPENED,technicalDebt=100|")).isEqualTo("status=RESOLVED|REOPENED,technicalDebt=60|");
-  }
-
-  @Test
-  public void convert_data_with_debt_change_in_the_middle() {
-    assertThat(migration.convertChangelog("status=RESOLVED|REOPENED,technicalDebt=100|200,resolution=")).isEqualTo("status=RESOLVED|REOPENED,technicalDebt=60|120,resolution=");
-    assertThat(migration.convertChangelog("status=RESOLVED|REOPENED,technicalDebt=|200,resolution=")).isEqualTo("status=RESOLVED|REOPENED,technicalDebt=|120,resolution=");
-    assertThat(migration.convertChangelog("status=RESOLVED|REOPENED,technicalDebt=100|,resolution=")).isEqualTo("status=RESOLVED|REOPENED,technicalDebt=60|,resolution=");
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest.java
deleted file mode 100644
index 015d7af03ab..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.runners.MockitoJUnitRunner;
-import org.sonar.api.utils.DateUtils;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-
-import static org.mockito.Mockito.when;
-
-@RunWith(MockitoJUnitRunner.class)
-public class NotResolvedIssuesOnRemovedComponentsMigrationStepTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, NotResolvedIssuesOnRemovedComponentsMigrationStepTest.class, "schema.sql");
-
-  @Mock
-  System2 system2;
-
-  NotResolvedIssuesOnRemovedComponentsMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    when(system2.now()).thenReturn(DateUtils.parseDate("2014-04-09").getTime());
-
-    migration = new NotResolvedIssuesOnRemovedComponentsMigrationStep(db.database(), system2);
-  }
-
-  @Test
-  public void migrate_issues() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_issues.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_issues_result.xml", "issues");
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest.java
deleted file mode 100644
index a47c06c8374..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-
-public class RequirementMeasuresMigrationStepTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, RequirementMeasuresMigrationStepTest.class, "schema.sql");
-
-  RequirementMeasuresMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    migration = new RequirementMeasuresMigrationStep(db.database());
-  }
-
-  @Test
-  public void migrate_measures_on_requirements() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_measures_on_requirements.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_measures_on_requirements_result.xml", "project_measures");
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest.java
deleted file mode 100644
index 4b2e17032da..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.runners.MockitoJUnitRunner;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.db.property.PropertyDto;
-
-import static org.mockito.Mockito.when;
-
-@RunWith(MockitoJUnitRunner.class)
-public class TechnicalDebtMeasuresMigrationStepTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, TechnicalDebtMeasuresMigrationStepTest.class, "schema.sql");
-
-  @Mock
-  PropertiesDao propertiesDao;
-
-  TechnicalDebtMeasuresMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    when(propertiesDao.selectGlobalProperty(WorkDurationConvertor.HOURS_IN_DAY_PROPERTY)).thenReturn(new PropertyDto().setValue("8"));
-
-    migration = new TechnicalDebtMeasuresMigrationStep(db.database(), propertiesDao);
-  }
-
-  @Test
-  public void migrate_nothing() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_nothing.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_nothing.xml", "project_measures");
-  }
-
-  @Test
-  public void migrate_technical_debt_measures() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_technical_debt_measures.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_technical_debt_measures_result.xml", "project_measures");
-  }
-
-  @Test
-  public void migrate_added_technical_debt_measures() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_new_technical_debt_measures.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_new_technical_debt_measures_result.xml", "project_measures");
-  }
-
-  @Test
-  public void migrate_sqale_measures() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_sqale_measures.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_sqale_measures_result.xml", "project_measures");
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/WorkDurationConvertorTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/WorkDurationConvertorTest.java
deleted file mode 100644
index b1702378e5a..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v43/WorkDurationConvertorTest.java
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v43;
-
-import org.junit.Test;
-import org.sonar.db.property.PropertiesDao;
-import org.sonar.db.property.PropertyDto;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class WorkDurationConvertorTest {
-
-  static final int HOURS_IN_DAY = 8;
-  static final Long ONE_MINUTE = 1L;
-  static final Long ONE_HOUR_IN_MINUTES = ONE_MINUTE * 60;
-  static final Long ONE_DAY_IN_MINUTES = ONE_HOUR_IN_MINUTES * HOURS_IN_DAY;
-
-  PropertiesDao propertiesDao = mock(PropertiesDao.class);
-
-  WorkDurationConvertor convertor = new WorkDurationConvertor(propertiesDao);
-
-  @Test
-  public void convert_from_long() {
-    convertor.init();
-    when(propertiesDao.selectGlobalProperty(WorkDurationConvertor.HOURS_IN_DAY_PROPERTY)).thenReturn(new PropertyDto().setValue(Integer.toString(HOURS_IN_DAY)));
-
-    assertThat(convertor.createFromLong(1)).isEqualTo(ONE_MINUTE);
-    assertThat(convertor.createFromLong(100)).isEqualTo(ONE_HOUR_IN_MINUTES);
-    assertThat(convertor.createFromLong(10000)).isEqualTo(ONE_DAY_IN_MINUTES);
-    assertThat(convertor.createFromLong(10101)).isEqualTo(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
-  }
-
-  @Test
-  public void convert_from_long_use_default_value_for_hours_in_day_when_no_property() {
-    convertor.init();
-    assertThat(convertor.createFromLong(1)).isEqualTo(ONE_MINUTE);
-  }
-
-  @Test
-  public void fail_convert_from_long_on_bad_hours_in_day_property() {
-    when(propertiesDao.selectGlobalProperty(WorkDurationConvertor.HOURS_IN_DAY_PROPERTY)).thenReturn(new PropertyDto().setValue("-2"));
-    WorkDurationConvertor workDurationConvertor = new WorkDurationConvertor(propertiesDao);
-    try {
-      workDurationConvertor.init();
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalArgumentException.class);
-    }
-  }
-
-  @Test
-  public void convert_from_days() {
-    convertor.init();
-    when(propertiesDao.selectGlobalProperty(WorkDurationConvertor.HOURS_IN_DAY_PROPERTY)).thenReturn(new PropertyDto().setValue(Integer.toString(HOURS_IN_DAY)));
-
-    assertThat(convertor.createFromDays(1.0)).isEqualTo(ONE_DAY_IN_MINUTES);
-    assertThat(convertor.createFromDays(0.1)).isEqualTo(48L);
-
-    // Should be 4.8 but as it's a long it's truncated after comma
-    assertThat(convertor.createFromDays(0.01)).isEqualTo(4L);
-  }
-
-  @Test
-  public void fail_it_init_has_not_been_called() {
-    when(propertiesDao.selectGlobalProperty(WorkDurationConvertor.HOURS_IN_DAY_PROPERTY)).thenReturn(new PropertyDto().setValue(Integer.toString(HOURS_IN_DAY)));
-
-    try {
-      assertThat(convertor.createFromLong(1L));
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalStateException.class);
-    }
-
-    try {
-      assertThat(convertor.createFromDays(1.0));
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalStateException.class);
-    }
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest.java
deleted file mode 100644
index 41b654e3e3f..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.db.migrations.v44;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.DateUtils;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbClient;
-import org.sonar.db.DbTester;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class ChangeLogMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, ChangeLogMigrationTest.class, "schema.sql");
-
-  System2 system2 = mock(System2.class);
-  DbClient dbClient = db.getDbClient();
-  ChangeLogMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    when(system2.now()).thenReturn(DateUtils.parseDate("2014-03-13").getTime());
-    migration = new ChangeLogMigrationStep(dbClient.activityDao(), dbClient);
-  }
-
-  @Test
-  public void migrate() {
-    db.prepareDbUnit(getClass(), "active_rules_changes.xml");
-    migration.execute();
-    assertThat(db.countRowsOfTable("activities")).isEqualTo(5);
-
-    int count = db.countSql("select count(*) from activities where data_field like '%param_PARAM1=TODO%'");
-    assertThat(count).isGreaterThan(0);
-  }
-
-  @Test
-  public void migrate_when_no_changelog() {
-    db.prepareDbUnit(getClass(), "migrate_when_no_changelog.xml");
-    migration.execute();
-
-    assertThat(db.countRowsOfTable("activities")).isEqualTo(0);
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest.java
deleted file mode 100644
index 59207746e33..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import java.sql.Connection;
-import java.sql.ResultSet;
-import java.sql.Statement;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.server.db.DbClient;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ConvertProfileMeasuresMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, ConvertProfileMeasuresMigrationTest.class, "schema.sql");
-
-  ConvertProfileMeasuresMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    DbClient dbClient = new DbClient(db.database(), db.myBatis());
-    migration = new ConvertProfileMeasuresMigrationStep(dbClient);
-  }
-
-  @Test
-  public void generate_profiles_measure_as_json() throws Exception {
-    db.prepareDbUnit(getClass(), "before.xml");
-
-    migration.execute();
-
-    Connection connection = db.openConnection();
-    Statement stmt = connection.createStatement();
-    ResultSet rs = stmt.executeQuery("select text_value from project_measures where id=2");
-    try {
-      rs.next();
-      // pb of comparison of timezones..., so using startsWith instead of equals
-      assertThat(rs.getString(1)).startsWith("[{\"key\":\"java-sonar-way\",\"language\":\"java\",\"name\":\"Sonar way\",\"rulesUpdatedAt\":\"2014-01-04T");
-    } finally {
-      rs.close();
-      stmt.close();
-      connection.close();
-    }
-  }
-
-  /**
-   * http://jira.sonarsource.com/browse/SONAR-5515
-   * Version of quality profile was introduced in SQ 2.9. Migration must not fail
-   * when there are still some projects which last analysis was done with SQ <= 2.8.
-   */
-  @Test
-  public void missing_profile_version() throws Exception {
-    db.prepareDbUnit(getClass(), "missing_profile_version.xml");
-
-    migration.execute();
-
-    Connection connection = db.openConnection();
-    Statement stmt = connection.createStatement();
-    ResultSet rs = stmt.executeQuery("select text_value from project_measures where id=2");
-    try {
-      rs.next();
-      // pb of comparison of timezones..., so using startsWith instead of equals
-      assertThat(rs.getString(1)).startsWith("[{\"key\":\"java-sonar-way\",\"language\":\"java\",\"name\":\"Sonar way\",\"rulesUpdatedAt\":");
-    } finally {
-      rs.close();
-      stmt.close();
-      connection.close();
-    }
-  }
-
-  /**
-   * http://jira.sonarsource.com/browse/SONAR-5580
-   */
-  @Test
-  public void delete_measure_when_profile_does_not_exist() throws Exception {
-    db.prepareDbUnit(getClass(), "measure_on_deleted_profile.xml");
-
-    migration.execute();
-
-    try (Connection connection = db.openConnection()) {
-      Statement stmt = connection.createStatement();
-      ResultSet rs = stmt.executeQuery("select * from project_measures where id=2");
-      try {
-        // measure is deleted
-        assertThat(rs.next()).isFalse();
-      } finally {
-        rs.close();
-        stmt.close();
-      }
-    }
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest.java
deleted file mode 100644
index b74b1d52ca3..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-import org.sonar.core.util.UtcDateUtils;
-import org.sonar.db.DbTester;
-import org.sonar.server.db.DbClient;
-
-import java.util.Map;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class FeedQProfileDatesMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, FeedQProfileDatesMigrationTest.class, "schema.sql");
-
-  FeedQProfileDatesMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    db.executeUpdateSql("truncate table active_rule_changes");
-    db.executeUpdateSql("truncate table active_rule_param_changes");
-    DbClient dbClient = new DbClient(db.database(), db.myBatis());
-    System2 system = mock(System2.class);
-    when(system.now()).thenReturn(UtcDateUtils.parseDateTime("2014-07-03T12:00:00+0000").getTime());
-    migration = new FeedQProfileDatesMigrationStep(dbClient, system);
-  }
-
-  @Test
-  public void feed_created_at_and_updated_at() {
-    db.prepareDbUnit(getClass(), "feed_created_at_and_updated_at.xml");
-
-    migration.execute();
-
-    Map<String, Object> columns = db.selectFirst("select created_at as \"createdAt\", updated_at as \"updatedAt\" from rules_profiles where id=10");
-    assertThat(columns.get("createdAt").toString()).startsWith("2011-12-2");
-    assertThat(columns.get("updatedAt").toString()).startsWith("2014-01-2");
-  }
-
-  @Test
-  public void use_default_dates_when_no_changes() {
-    db.prepareDbUnit(getClass(), "use_default_dates_when_no_changes.xml");
-
-    migration.execute();
-
-    Map<String, Object> columns = db.selectFirst("select created_at as \"createdAt\", updated_at as \"updatedAt\" from rules_profiles where id=10");
-    assertThat(columns.get("createdAt").toString()).startsWith("2014-07-0");
-    assertThat(columns.get("updatedAt").toString()).startsWith("2014-07-0");
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest.java
deleted file mode 100644
index 445bf8d342d..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-
-import java.util.List;
-import java.util.Map;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class FeedQProfileKeysMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, FeedQProfileKeysMigrationTest.class, "schema.sql");
-
-  @Test
-  public void feed_keys() throws Exception {
-    db.prepareDbUnit(getClass(), "feed_keys.xml");
-
-    new FeedQProfileKeysMigrationStep(db.database()).execute();
-
-    List<Map<String, Object>> profiles = db.select("SELECT kee, name, language, parent_kee FROM rules_profiles ORDER BY id ASC");
-
-    Map<String, Object> parentProfile = profiles.get(0);
-    assertThat((String) parentProfile.get("KEE")).startsWith("java-sonar-way-");
-    assertThat(parentProfile.get("NAME")).isEqualTo("Sonar Way");
-    assertThat(parentProfile.get("LANGUAGE")).isEqualTo("java");
-    assertThat(parentProfile.get("PARENT_KEE")).isNull();
-
-    Map<String, Object> differentCaseProfile = profiles.get(1);
-    assertThat((String) differentCaseProfile.get("KEE")).startsWith("java-sonar-way-").isNotEqualTo(parentProfile.get("KEE"));
-    assertThat(differentCaseProfile.get("NAME")).isEqualTo("Sonar way");
-    assertThat(differentCaseProfile.get("PARENT_KEE")).isNull();
-
-    Map<String, Object> childProfile = profiles.get(2);
-    assertThat((String) childProfile.get("KEE")).startsWith("java-child-");
-    assertThat(childProfile.get("NAME")).isEqualTo("Child");
-    assertThat(childProfile.get("PARENT_KEE")).isEqualTo(parentProfile.get("KEE"));
-
-    Map<String, Object> phpProfile = profiles.get(3);
-    assertThat((String) phpProfile.get("KEE")).startsWith("php-sonar-way-");
-    assertThat(phpProfile.get("NAME")).isEqualTo("Sonar Way");
-    assertThat(phpProfile.get("LANGUAGE")).isEqualTo("php");
-    assertThat(phpProfile.get("PARENT_KEE")).isNull();
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest.java
deleted file mode 100644
index e684184c0af..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.runners.MockitoJUnitRunner;
-import org.sonar.api.utils.DateUtils;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-
-import static org.mockito.Mockito.when;
-
-@RunWith(MockitoJUnitRunner.class)
-public class IssueActionPlanKeyMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, IssueActionPlanKeyMigrationTest.class, "schema.sql");
-
-  @Mock
-  System2 system2;
-
-  IssueActionPlanKeyMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    when(system2.now()).thenReturn(DateUtils.parseDate("2014-04-28").getTime());
-
-    migration = new IssueActionPlanKeyMigrationStep(db.database(), system2);
-  }
-
-  @Test
-  public void migrate_issues_action_plan_key() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_issues_action_plan_key.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_issues_action_plan_key_result.xml", "issues");
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest.java
deleted file mode 100644
index 14b140e8235..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v44;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.runners.MockitoJUnitRunner;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-
-@RunWith(MockitoJUnitRunner.class)
-public class MeasureDataMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, MeasureDataMigrationTest.class, "schema.sql");
-
-  MeasureDataMigrationStep migration;
-
-  @Before
-  public void setUp() {
-    migration = new MeasureDataMigrationStep(db.database());
-  }
-
-  @Test
-  public void migrate_issues_action_plan_key() throws Exception {
-    db.prepareDbUnit(getClass(), "migrate_measure_data.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "migrate_measure_data-result.xml", "project_measures");
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v45/AddMissingRuleParameterDefaultValuesMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v45/AddMissingRuleParameterDefaultValuesMigrationTest.java
deleted file mode 100644
index d2de3ac8ee4..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v45/AddMissingRuleParameterDefaultValuesMigrationTest.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.db.migrations.v45;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.DateUtils;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.server.db.migrations.MigrationStep;
-
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class AddMissingRuleParameterDefaultValuesMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, AddMissingRuleParameterDefaultValuesMigrationTest.class, "schema.sql");
-
-  MigrationStep migration;
-  System2 system = mock(System2.class);
-
-  @Before
-  public void setUp() {
-    db.executeUpdateSql("truncate table rules_parameters");
-    db.executeUpdateSql("truncate table active_rules");
-    db.executeUpdateSql("truncate table active_rule_parameters");
-    migration = new AddMissingRuleParameterDefaultValuesMigrationStep(db.database(), system);
-    when(system.now()).thenReturn(DateUtils.parseDate("2014-04-28").getTime());
-  }
-
-  @Test
-  public void execute() throws Exception {
-    db.prepareDbUnit(getClass(), "before.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "after.xml", "rules_parameters", "active_rules", "active_rule_parameters");
-  }
-
-  @Test
-  public void no_changes() throws Exception {
-    db.prepareDbUnit(getClass(), "no_changes.xml");
-
-    migration.execute();
-
-    db.assertDbUnit(getClass(), "no_changes.xml", "rules_parameters", "active_rules", "active_rule_parameters");
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v45/DeleteMeasuresOnDeletedProfilesMigrationTest.java b/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v45/DeleteMeasuresOnDeletedProfilesMigrationTest.java
deleted file mode 100644
index 7972ebaebac..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/db/migrations/v45/DeleteMeasuresOnDeletedProfilesMigrationTest.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-package org.sonar.server.db.migrations.v45;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.server.db.DbClient;
-import org.sonar.server.db.migrations.MigrationStep;
-
-import java.sql.Connection;
-import java.sql.ResultSet;
-import java.sql.Statement;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class DeleteMeasuresOnDeletedProfilesMigrationTest {
-
-  @Rule
-  public DbTester db = DbTester.createForSchema(System2.INSTANCE, DeleteMeasuresOnDeletedProfilesMigrationTest.class, "schema.sql");
-
-  MigrationStep migration;
-
-  @Before
-  public void setUp() {
-    DbClient dbClient = new DbClient(db.database(), db.myBatis());
-    migration = new DeleteMeasuresOnDeletedProfilesMigrationStep(dbClient);
-  }
-
-  @Test
-  public void delete_measures_with_no_json_data() throws Exception {
-    db.prepareDbUnit(getClass(), "before.xml");
-
-    migration.execute();
-
-    Connection connection = db.openConnection();
-    Statement stmt = connection.createStatement();
-    ResultSet rs = stmt.executeQuery("select id from project_measures");
-    try {
-      assertThat(rs.next()).isTrue();
-      assertThat(rs.getInt(1)).isEqualTo(2);
-      assertThat(rs.next()).isFalse();
-    } finally {
-      rs.close();
-      stmt.close();
-      connection.close();
-    }
-  }
-}
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/after.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/after.xml
deleted file mode 100644
index 8ff8b92f9ad..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/after.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<dataset>
-  <rules id="30" name="Check Header" plugin_rule_key="com.puppycrawl.tools.checkstyle.checks.header.HeaderCheck"
-         plugin_config_key="Checker/Treewalker/HeaderCheck" plugin_name="checkstyle" description="[null]" priority="4" status="READY"
-         cardinality="SINGLE" parent_id="[null]"/>
-
-  <!-- had already message -->
-  <issues id="3" kee="ISSUE-3"
-          component_id="1"
-          root_component_id="1"
-          status="OPEN"
-          issue_close_date="[null]"
-          resolution="[null]" line="200" severity="BLOCKER" reporter="perceval" assignee="arthur" rule_id="30" manual_severity="[false]"
-          message="here is a message" action_plan_key="[null]" effort_to_fix="[null]" technical_debt="[null]" issue_attributes="[null]" checksum="[null]" author_login="[null]"
-          updated_at="[null]" issue_creation_date="2013-04-16" issue_update_date="2013-04-16" created_at="2013-04-16"/>
-
-
-  <!-- did not have message. Now it's the rule name-->
-  <issues id="4" kee="ISSUE-4"
-          component_id="100"
-          root_component_id="1"
-          status="OPEN"
-          issue_close_date="[null]"
-          resolution="[null]" line="200" severity="BLOCKER" reporter="perceval" assignee="arthur" rule_id="30" manual_severity="[false]"
-          message="Check Header" action_plan_key="[null]" effort_to_fix="[null]" technical_debt="[null]" issue_attributes="[null]" checksum="[null]" author_login="[null]"
-          updated_at="[null]" issue_creation_date="2013-04-16" issue_update_date="2013-04-16" created_at="2013-04-16"/>
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/before.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/before.xml
deleted file mode 100644
index f9ffbc7001b..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/before.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<dataset>
-  <rules id="30" name="Check Header" plugin_rule_key="com.puppycrawl.tools.checkstyle.checks.header.HeaderCheck"
-         plugin_config_key="Checker/Treewalker/HeaderCheck" plugin_name="checkstyle" description="[null]" priority="4" status="READY"
-         cardinality="SINGLE" parent_id="[null]"/>
-
-  <!-- has message -->
-  <issues id="3" kee="ISSUE-3"
-          component_id="1"
-          root_component_id="1"
-          status="OPEN"
-          issue_close_date="[null]"
-          resolution="[null]" line="200" severity="BLOCKER" reporter="perceval" assignee="arthur" rule_id="30" manual_severity="[false]"
-          message="here is a message" action_plan_key="[null]" effort_to_fix="[null]" technical_debt="[null]" issue_attributes="[null]" checksum="[null]" author_login="[null]"
-          updated_at="[null]" issue_creation_date="2013-04-16" issue_update_date="2013-04-16" created_at="2013-04-16"/>
-
-
-  <!-- does not have message -->
-  <issues id="4" kee="ISSUE-4"
-          component_id="100"
-          root_component_id="1"
-          status="OPEN"
-          issue_close_date="[null]"
-          resolution="[null]" line="200" severity="BLOCKER" reporter="perceval" assignee="arthur" rule_id="30" manual_severity="[false]"
-          message="[null]" action_plan_key="[null]" effort_to_fix="[null]" technical_debt="[null]" issue_attributes="[null]" checksum="[null]" author_login="[null]"
-          updated_at="[null]" issue_creation_date="2013-04-16" issue_update_date="2013-04-16" created_at="2013-04-16"/>
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/schema.sql
deleted file mode 100644
index 1e55770612e..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/CompleteIssueMessageMigrationTest/schema.sql
+++ /dev/null
@@ -1,47 +0,0 @@
--- 4.2
-CREATE TABLE "RULES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "PLUGIN_RULE_KEY" VARCHAR(200) NOT NULL,
-  "PLUGIN_NAME" VARCHAR(255) NOT NULL,
-  "DESCRIPTION" VARCHAR(16777215),
-  "PRIORITY" INTEGER,
-  "CARDINALITY" VARCHAR(10),
-  "PARENT_ID" INTEGER,
-  "PLUGIN_CONFIG_KEY" VARCHAR(500),
-  "NAME" VARCHAR(200),
-  "STATUS" VARCHAR(40),
-  "LANGUAGE" VARCHAR(20),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP,
-  "NOTE_CREATED_AT" TIMESTAMP,
-  "NOTE_UPDATED_AT" TIMESTAMP,
-  "NOTE_USER_LOGIN" VARCHAR(40),
-  "NOTE_DATA" CLOB(2147483647)
-);
-
-CREATE TABLE "ISSUES" (
-  "ID" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "KEE" VARCHAR(50) UNIQUE NOT NULL,
-  "COMPONENT_ID" INTEGER NOT NULL,
-  "ROOT_COMPONENT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "SEVERITY" VARCHAR(10),
-  "MANUAL_SEVERITY" BOOLEAN NOT NULL,
-  "MESSAGE" VARCHAR(4000),
-  "LINE" INTEGER,
-  "EFFORT_TO_FIX" DOUBLE,
-  "TECHNICAL_DEBT" INTEGER,
-  "STATUS" VARCHAR(20),
-  "RESOLUTION" VARCHAR(20),
-  "CHECKSUM" VARCHAR(1000),
-  "REPORTER" VARCHAR(40),
-  "ASSIGNEE" VARCHAR(40),
-  "AUTHOR_LOGIN" VARCHAR(100),
-  "ACTION_PLAN_KEY" VARCHAR(50) NULL,
-  "ISSUE_ATTRIBUTES" VARCHAR(4000),
-  "ISSUE_CREATION_DATE" TIMESTAMP,
-  "ISSUE_CLOSE_DATE" TIMESTAMP,
-  "ISSUE_UPDATE_DATE" TIMESTAMP,
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/after.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/after.xml
deleted file mode 100644
index 142037441e8..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/after.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<dataset>
-
-  <!-- do not touch this directory -->
-  <projects id="1" long_name="[null]" scope="DIR" qualifier="DIR" kee="project1:org/foo/Bar"
-            name="org/foo/bar" root_id="[null]"
-            description="[null]"
-            enabled="[true]" language="java" copy_resource_id="[null]" person_id="[null]"
-            created_at="[null]" deprecated_kee="[null]" path="[null]" />
-
-
-  <!-- packages to be changed -->
-  <projects id="2" long_name="[null]" scope="DIR" qualifier="DIR" kee="project2:org/foo/Bar"
-            name="org.foo.Bar" root_id="[null]"
-            description="[null]"
-            enabled="[true]" language="java" copy_resource_id="[null]" person_id="[null]"
-            created_at="[null]" deprecated_kee="[null]" path="[null]"/>
-
-  <projects id="3" long_name="[null]" scope="DIR" qualifier="DIR" kee="project2:branch2:[root]"
-            name="[default]" root_id="[null]"
-            description="[null]"
-            enabled="[true]" language="java" copy_resource_id="[null]" person_id="[null]"
-            created_at="[null]" deprecated_kee="[null]" path="[null]"/>
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/before.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/before.xml
deleted file mode 100644
index e750919484a..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/before.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<dataset>
-
-  <!-- do not touch this directory -->
-  <projects id="1" long_name="[null]" scope="DIR" qualifier="DIR" kee="project1:org/foo/Bar"
-            name="org/foo/bar" root_id="[null]"
-            description="[null]"
-            enabled="[true]" language="java" copy_resource_id="[null]" person_id="[null]"
-            created_at="[null]" deprecated_kee="[null]" path="[null]" />
-
-
-  <!-- packages to be changed -->
-  <projects id="2" long_name="[null]" scope="DIR" qualifier="PAC" kee="project2:org.foo.Bar"
-            name="org.foo.Bar" root_id="[null]"
-            description="[null]"
-            enabled="[true]" language="java" copy_resource_id="[null]" person_id="[null]"
-            created_at="[null]" deprecated_kee="[null]" path="[null]"/>
-
-  <projects id="3" long_name="[null]" scope="DIR" qualifier="PAC" kee="project2:branch2:[default]"
-            name="[default]" root_id="[null]"
-            description="[null]"
-            enabled="[true]" language="java" copy_resource_id="[null]" person_id="[null]"
-            created_at="[null]" deprecated_kee="[null]" path="[null]"/>
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/schema.sql
deleted file mode 100644
index 6860012ede7..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v42/PackageKeysMigrationTest/schema.sql
+++ /dev/null
@@ -1,18 +0,0 @@
--- 4.3
-CREATE TABLE "PROJECTS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(256),
-  "DESCRIPTION" VARCHAR(2000),
-  "ENABLED" BOOLEAN NOT NULL DEFAULT TRUE,
-  "SCOPE" VARCHAR(3),
-  "QUALIFIER" VARCHAR(10),
-  "KEE" VARCHAR(400),
-  "DEPRECATED_KEE" VARCHAR(400),
-  "PATH" VARCHAR(2000),
-  "ROOT_ID" INTEGER,
-  "LANGUAGE" VARCHAR(20),
-  "COPY_RESOURCE_ID" INTEGER,
-  "LONG_NAME" VARCHAR(256),
-  "PERSON_ID" INTEGER,
-  "CREATED_AT" TIMESTAMP
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/migrate_issues_debt.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/migrate_issues_debt.xml
deleted file mode 100644
index 7717330b452..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/migrate_issues_debt.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<dataset>
-
-  <!-- 1 day, 1 hour and 1 minute of debt -->
-  <issues ID="1" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="1"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="010101"/>
-
-  <!-- 1 day debt -->
-  <issues ID="2" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="2"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="010000"/>
-
-  <!-- 1 hour debt -->
-  <issues ID="3" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="3"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="100"/>
-
-  <!-- 1 minute debt -->
-  <issues ID="4" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="4"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="1"/>
-
-
-  <!-- No debt, should not be touched -->
-  <issues ID="100" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="100"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/migrate_issues_debt_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/migrate_issues_debt_result.xml
deleted file mode 100644
index c8d9eaecc06..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/migrate_issues_debt_result.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<dataset>
-
-  <!-- Previous debt value was 010101, it should be 1 day * 8 (nb of hours in day) * 60 + 1 hour * 60 + 1 minute = 541 minutes -->
-  <issues ID="1" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="1"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2014-02-19 19:10:03.0"
-          TECHNICAL_DEBT="541"/>
-
-  <!-- 1 day debt -->
-  <issues ID="2" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="2"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2014-02-19 19:10:03.0"
-          TECHNICAL_DEBT="480"/>
-
-  <!-- 1 hour debt -->
-  <issues ID="3" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="3"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2014-02-19 19:10:03.0"
-          TECHNICAL_DEBT="60"/>
-
-  <!-- 1 minute debt -->
-  <issues ID="4" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="4"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2014-02-19 19:10:03.0"
-          TECHNICAL_DEBT="1"/>
-
-
-  <!-- No debt, should not be touched -->
-  <issues ID="100" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="100"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/schema.sql
deleted file mode 100644
index f3f71cfa229..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/ConvertIssueDebtToMinutesMigrationStepTest/schema.sql
+++ /dev/null
@@ -1,28 +0,0 @@
--- 4.3
-
-CREATE TABLE "ISSUES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "KEE" VARCHAR(50) UNIQUE NOT NULL,
-  "COMPONENT_ID" INTEGER NOT NULL,
-  "ROOT_COMPONENT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "SEVERITY" VARCHAR(10),
-  "MANUAL_SEVERITY" BOOLEAN NOT NULL,
-  "MESSAGE" VARCHAR(4000),
-  "LINE" INTEGER,
-  "EFFORT_TO_FIX" DOUBLE,
-  "STATUS" VARCHAR(20),
-  "RESOLUTION" VARCHAR(20),
-  "CHECKSUM" VARCHAR(1000),
-  "REPORTER" VARCHAR(40),
-  "ASSIGNEE" VARCHAR(40),
-  "AUTHOR_LOGIN" VARCHAR(100),
-  "ACTION_PLAN_KEY" VARCHAR(50) NULL,
-  "ISSUE_ATTRIBUTES" VARCHAR(4000),
-  "ISSUE_CREATION_DATE" TIMESTAMP,
-  "ISSUE_CLOSE_DATE" TIMESTAMP,
-  "ISSUE_UPDATE_DATE" TIMESTAMP,
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP,
-  "TECHNICAL_DEBT" INTEGER
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/metric_does_not_exist.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/metric_does_not_exist.xml
deleted file mode 100644
index 0fb812f9a3d..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/metric_does_not_exist.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<dataset>
-
-  <!-- ncloc -->
-  <metrics delete_historical_data="[null]" id="1" name="ncloc" VAL_TYPE="STRING" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-  <project_measures id="1" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/metric_does_not_exist_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/metric_does_not_exist_result.xml
deleted file mode 100644
index 0fb812f9a3d..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/metric_does_not_exist_result.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<dataset>
-
-  <!-- ncloc -->
-  <metrics delete_historical_data="[null]" id="1" name="ncloc" VAL_TYPE="STRING" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-  <project_measures id="1" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/migrate_dev_cost_measures.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/migrate_dev_cost_measures.xml
deleted file mode 100644
index 2d1633de2ff..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/migrate_dev_cost_measures.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<dataset>
-
-  <!-- development_cost -->
-  <metrics delete_historical_data="[null]" id="1" name="development_cost" VAL_TYPE="STRING" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-  <project_measures id="1" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/migrate_dev_cost_measures_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/migrate_dev_cost_measures_result.xml
deleted file mode 100644
index 6db169e5b2e..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/migrate_dev_cost_measures_result.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<dataset>
-
-  <project_measures id="1" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="480" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/schema.sql
deleted file mode 100644
index 1e29613934e..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/DevelopmentCostMeasuresMigrationStepTest/schema.sql
+++ /dev/null
@@ -1,45 +0,0 @@
--- 4.3
-
-CREATE TABLE "PROJECT_MEASURES" (
-  "ID" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "VALUE" DOUBLE,
-  "METRIC_ID" INTEGER NOT NULL,
-  "SNAPSHOT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "RULES_CATEGORY_ID" INTEGER,
-  "TEXT_VALUE" VARCHAR(96),
-  "TENDENCY" INTEGER,
-  "MEASURE_DATE" TIMESTAMP,
-  "PROJECT_ID" INTEGER,
-  "ALERT_STATUS" VARCHAR(5),
-  "ALERT_TEXT" VARCHAR(4000),
-  "URL" VARCHAR(2000),
-  "DESCRIPTION" VARCHAR(4000),
-  "RULE_PRIORITY" INTEGER,
-  "CHARACTERISTIC_ID" INTEGER,
-  "PERSON_ID" INTEGER,
-  "VARIATION_VALUE_1" DOUBLE,
-  "VARIATION_VALUE_2" DOUBLE,
-  "VARIATION_VALUE_3" DOUBLE,
-  "VARIATION_VALUE_4" DOUBLE,
-  "VARIATION_VALUE_5" DOUBLE
-);
-
-CREATE TABLE "METRICS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(64) NOT NULL,
-  "DESCRIPTION" VARCHAR(255),
-  "DIRECTION" INTEGER NOT NULL DEFAULT 0,
-  "DOMAIN" VARCHAR(64),
-  "SHORT_NAME" VARCHAR(64),
-  "QUALITATIVE" BOOLEAN NOT NULL DEFAULT FALSE,
-  "VAL_TYPE" VARCHAR(8),
-  "USER_MANAGED" BOOLEAN DEFAULT FALSE,
-  "ENABLED" BOOLEAN DEFAULT TRUE,
-  "ORIGIN" VARCHAR(3),
-  "WORST_VALUE" DOUBLE,
-  "BEST_VALUE" DOUBLE,
-  "OPTIMIZED_BEST_VALUE" BOOLEAN,
-  "HIDDEN" BOOLEAN,
-  "DELETE_HISTORICAL_DATA" BOOLEAN
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/migrate_issue_changelog_debt.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/migrate_issue_changelog_debt.xml
deleted file mode 100644
index 5116d3e270d..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/migrate_issue_changelog_debt.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<dataset>
-
-  <!-- Change from 1 day, 1 hour and 1 minute of debt to 2 days -->
-  <issue_changes ID="1" KEE="1" ISSUE_KEY="ABCD" USER_LOGIN ="[null]" CHANGE_TYPE="diff" CHANGE_DATA="technicalDebt=10101|20000,resolution=,status=RESOLVED|REOPENED"
-                 CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05" ISSUE_CHANGE_CREATION_DATE="2012-01-05"/>
-
-  <!-- No change on debt, should not be touched -->
-  <issue_changes ID="2" KEE="2" ISSUE_KEY="ABCD" USER_LOGIN ="[null]" CHANGE_TYPE="diff" CHANGE_DATA="status=RESOLVED|REOPENED"
-                 CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05" ISSUE_CHANGE_CREATION_DATE="2012-01-05"/>
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/migrate_issue_changelog_debt_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/migrate_issue_changelog_debt_result.xml
deleted file mode 100644
index a42f67e500b..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/migrate_issue_changelog_debt_result.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<dataset>
-
-  <!-- Change from 1 day, 1 hour and 1 minute of debt to 2 days -->
-  <issue_changes ID="1" KEE="1" ISSUE_KEY="ABCD" USER_LOGIN ="[null]" CHANGE_TYPE="diff" CHANGE_DATA="technicalDebt=541|960,resolution=,status=RESOLVED|REOPENED"
-                 CREATED_AT="2012-01-05" UPDATED_AT="2014-02-19 19:10:03.0" ISSUE_CHANGE_CREATION_DATE="2012-01-05"/>
-
-  <!-- No change on debt, should not be touched -->
-  <issue_changes ID="2" KEE="2" ISSUE_KEY="ABCD" USER_LOGIN ="[null]" CHANGE_TYPE="diff" CHANGE_DATA="status=RESOLVED|REOPENED"
-                 CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05" ISSUE_CHANGE_CREATION_DATE="2012-01-05"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/schema.sql
deleted file mode 100644
index b6bcd85c6ff..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/IssueChangelogMigrationStepTest/schema.sql
+++ /dev/null
@@ -1,13 +0,0 @@
--- 4.3
-
-CREATE TABLE "ISSUE_CHANGES" (
-  "ID" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "KEE" VARCHAR(50),
-  "ISSUE_KEY" VARCHAR(50) NOT NULL,
-  "USER_LOGIN" VARCHAR(40),
-  "CHANGE_TYPE" VARCHAR(40),
-  "CHANGE_DATA"  VARCHAR(16777215),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP,
-  "ISSUE_CHANGE_CREATION_DATE" TIMESTAMP,
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/migrate_issues.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/migrate_issues.xml
deleted file mode 100644
index 1e7e5ab984c..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/migrate_issues.xml
+++ /dev/null
@@ -1,35 +0,0 @@
-<dataset>
-
-  <projects id="1" root_id="[null]" scope="FIL" qualifier="FIL" kee="org.struts:struts:/src/main/java/org/struts/Action.java" name="Action"
-            description="[null]" long_name="org.struts.Action"
-            enabled="[true]" language="java" copy_resource_id="[null]" person_id="[null]" created_at="[null]" path="/foo/bar" deprecated_kee="org.struts:struts:org.struts.Action" />
-
-  <projects id="2" root_id="[null]" scope="FIL" qualifier="FIL" kee="org.struts:struts:/src/main/java/org/struts/Filter.java" name="Filter"
-            description="[null]" long_name="org.struts.Filter"
-            enabled="[false]" language="java" copy_resource_id="[null]" person_id="[null]" created_at="[null]" path="[null]" deprecated_kee="org.struts:struts:org.struts.Filter" />
-
-  <!-- Issue not resolved on not removed component -> Nothing to do -->
-  <issues ID="1" COMPONENT_ID="1" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="1"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="10"/>
-
-  <!-- Issue not resolved on removed component -> To be closed -->
-  <issues ID="2" COMPONENT_ID="2" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="2"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="10"/>
-
-  <!-- Issue resolved on removed component -> Nothing to do -->
-  <issues ID="3" COMPONENT_ID="2" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="3"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="FIXED" STATUS="CLOSED" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="10"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/migrate_issues_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/migrate_issues_result.xml
deleted file mode 100644
index 4509c279724..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/migrate_issues_result.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<dataset>
-
-  <!-- Issue not resolved on not removed component -> Nothing to do -->
-  <issues ID="1" COMPONENT_ID="1" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="1"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="10"/>
-
-  <!-- Issue not resolved on removed component -> To be closed -->
-  <issues ID="2" COMPONENT_ID="2" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="2"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="REMOVED" STATUS="CLOSED" CREATED_AT="2012-01-05" UPDATED_AT="2014-04-09 00:00:00.0"
-          TECHNICAL_DEBT="10"/>
-
-  <!-- Issue resolved on removed component -> Nothing to do -->
-  <issues ID="3" COMPONENT_ID="2" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="3"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="FIXED" STATUS="CLOSED" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="10"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/schema.sql
deleted file mode 100644
index c0129aa79f5..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/NotResolvedIssuesOnRemovedComponentsMigrationStepTest/schema.sql
+++ /dev/null
@@ -1,46 +0,0 @@
--- 4.3
-
-CREATE TABLE "ISSUES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "KEE" VARCHAR(50) UNIQUE NOT NULL,
-  "COMPONENT_ID" INTEGER NOT NULL,
-  "ROOT_COMPONENT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "SEVERITY" VARCHAR(10),
-  "MANUAL_SEVERITY" BOOLEAN NOT NULL,
-  "MESSAGE" VARCHAR(4000),
-  "LINE" INTEGER,
-  "EFFORT_TO_FIX" DOUBLE,
-  "STATUS" VARCHAR(20),
-  "RESOLUTION" VARCHAR(20),
-  "CHECKSUM" VARCHAR(1000),
-  "REPORTER" VARCHAR(40),
-  "ASSIGNEE" VARCHAR(40),
-  "AUTHOR_LOGIN" VARCHAR(100),
-  "ACTION_PLAN_KEY" VARCHAR(50) NULL,
-  "ISSUE_ATTRIBUTES" VARCHAR(4000),
-  "ISSUE_CREATION_DATE" TIMESTAMP,
-  "ISSUE_CLOSE_DATE" TIMESTAMP,
-  "ISSUE_UPDATE_DATE" TIMESTAMP,
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP,
-  "TECHNICAL_DEBT" INTEGER
-);
-
-CREATE TABLE "PROJECTS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(256),
-  "DESCRIPTION" VARCHAR(2000),
-  "ENABLED" BOOLEAN NOT NULL DEFAULT TRUE,
-  "SCOPE" VARCHAR(3),
-  "QUALIFIER" VARCHAR(10),
-  "KEE" VARCHAR(400),
-  "DEPRECATED_KEE" VARCHAR(400),
-  "PATH" VARCHAR(2000),
-  "ROOT_ID" INTEGER,
-  "LANGUAGE" VARCHAR(20),
-  "COPY_RESOURCE_ID" INTEGER,
-  "LONG_NAME" VARCHAR(256),
-  "PERSON_ID" INTEGER,
-  "CREATED_AT" TIMESTAMP
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/migrate_measures_on_requirements.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/migrate_measures_on_requirements.xml
deleted file mode 100644
index a5249ee19f0..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/migrate_measures_on_requirements.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<dataset>
-
-  <!-- Root characteristic -->
-  <characteristics id="1" kee="PORTABILITY" name="Portability" parent_id="[null]" root_id="[null]" rule_id="[null]" characteristic_order="1"
-                   function_key="[null]" factor_value="[null]" factor_unit="[null]" offset_value="[null]" offset_unit="[null]" enabled="[true]"
-                   created_at="2013-11-20" updated_at="2013-11-22"/>
-
-  <!-- Characteristic -->
-  <characteristics id="2" kee="COMPILER_RELATED_PORTABILITY" name="Compiler related portability" parent_id="1" root_id="1" rule_id="[null]" characteristic_order="[null]"
-                   function_key="[null]" factor_value="[null]" factor_unit="[null]" offset_value="[null]" offset_unit="[null]" enabled="[true]"
-                   created_at="2013-11-20" updated_at="2013-11-22"/>
-
-  <!-- Requirement -->
-  <characteristics id="3" kee="[null]" name="[null]" parent_id="2" root_id="1" rule_id="10"
-                   function_key="linear_offset" factor_value="20.0" factor_unit="mn" offset_value="30.0" offset_unit="h" enabled="[true]"
-                   created_at="2013-11-20" updated_at="[null]"/>
-
-
-
-  <!-- Measure linked on requirement -> to be updated -->
-  <project_measures id="1" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    rule_id="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="3" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <!-- Measure linked on characteristic -> not to be updated -->
-  <project_measures id="2" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    rule_id="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <!-- Measure linked on rule -> not to be updated -->
-  <project_measures id="3" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    rule_id="10" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <!-- Measure not linked on rule or requirement -> not to be updated -->
-  <project_measures id="4" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    rule_id="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/migrate_measures_on_requirements_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/migrate_measures_on_requirements_result.xml
deleted file mode 100644
index df20f63c880..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/migrate_measures_on_requirements_result.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<dataset>
-
-  <!-- Measure linked on requirement -> to be updated -->
-  <project_measures id="1" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    rule_id="10" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <!-- Measure linked on characteristic -> not to be updated -->
-  <project_measures id="2" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    rule_id="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <!-- Measure linked on rule -> not to be updated -->
-  <project_measures id="3" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    rule_id="10" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <!-- Measure not linked on rule or requirement -> not to be updated -->
-  <project_measures id="4" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    rule_id="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/schema.sql
deleted file mode 100644
index a60b5de5b5d..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/RequirementMeasuresMigrationStepTest/schema.sql
+++ /dev/null
@@ -1,44 +0,0 @@
--- 4.3
-
-CREATE TABLE "PROJECT_MEASURES" (
-  "ID" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "VALUE" DOUBLE,
-  "METRIC_ID" INTEGER NOT NULL,
-  "SNAPSHOT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "RULES_CATEGORY_ID" INTEGER,
-  "TEXT_VALUE" VARCHAR(96),
-  "TENDENCY" INTEGER,
-  "MEASURE_DATE" TIMESTAMP,
-  "PROJECT_ID" INTEGER,
-  "ALERT_STATUS" VARCHAR(5),
-  "ALERT_TEXT" VARCHAR(4000),
-  "URL" VARCHAR(2000),
-  "DESCRIPTION" VARCHAR(4000),
-  "RULE_PRIORITY" INTEGER,
-  "CHARACTERISTIC_ID" INTEGER,
-  "PERSON_ID" INTEGER,
-  "VARIATION_VALUE_1" DOUBLE,
-  "VARIATION_VALUE_2" DOUBLE,
-  "VARIATION_VALUE_3" DOUBLE,
-  "VARIATION_VALUE_4" DOUBLE,
-  "VARIATION_VALUE_5" DOUBLE
-);
-
-CREATE TABLE "CHARACTERISTICS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "KEE" VARCHAR(100),
-  "NAME" VARCHAR(100),
-  "PARENT_ID" INTEGER,
-  "ROOT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "FUNCTION_KEY" VARCHAR(100),
-  "FACTOR_VALUE" DOUBLE,
-  "FACTOR_UNIT" VARCHAR(100),
-  "OFFSET_VALUE" DOUBLE,
-  "OFFSET_UNIT" VARCHAR(100),
-  "CHARACTERISTIC_ORDER" INTEGER,
-  "ENABLED" BOOLEAN,
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_new_technical_debt_measures.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_new_technical_debt_measures.xml
deleted file mode 100644
index fec9c9c2d58..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_new_technical_debt_measures.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<dataset>
-
-  <!-- Added Technical debt metric -->
-  <metrics delete_historical_data="[null]" id="1" name="new_technical_debt" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-  <!-- Another metric -->
-  <metrics delete_historical_data="[null]" id="2" name="ncloc" VAL_TYPE="INT" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-
-  <!-- Measure with variations on all period -->
-  <project_measures id="1" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="0.1" variation_value_2="0.2" variation_value_3="0.3" variation_value_4="0.4" variation_value_5="0.5"/>
-
-  <!-- Measure with some variations -->
-  <project_measures id="2" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="0.1" variation_value_2="0.2" variation_value_3="0.0" variation_value_4="0.0" variation_value_5="0.0"/>
-
-  <!-- Change on another metric, should not be touched -->
-  <project_measures id="10" VALUE="20" METRIC_ID="2" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_new_technical_debt_measures_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_new_technical_debt_measures_result.xml
deleted file mode 100644
index 0c77c0fb524..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_new_technical_debt_measures_result.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<dataset>
-
-  <!-- Measure with variations on all period -->
-  <project_measures id="1" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="48" variation_value_2="96" variation_value_3="144" variation_value_4="192" variation_value_5="240"/>
-
-  <!-- Measure with some variations -->
-  <project_measures id="2" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="48" variation_value_2="96" variation_value_3="0" variation_value_4="0" variation_value_5="0"/>
-
-  <!-- Change on another metric, should not be touched -->
-  <project_measures id="10" VALUE="20" METRIC_ID="2" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_nothing.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_nothing.xml
deleted file mode 100644
index d4e3f4a0101..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_nothing.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<dataset>
-
-  <metrics delete_historical_data="[null]" id="2" name="nclc" VAL_TYPE="INTEGER" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-  <project_measures id="2" VALUE="1.0" METRIC_ID="2" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_nothing_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_nothing_result.xml
deleted file mode 100644
index d4e3f4a0101..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_nothing_result.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<dataset>
-
-  <metrics delete_historical_data="[null]" id="2" name="nclc" VAL_TYPE="INTEGER" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-  <project_measures id="2" VALUE="1.0" METRIC_ID="2" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_sqale_measures.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_sqale_measures.xml
deleted file mode 100644
index b9081d8e285..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_sqale_measures.xml
+++ /dev/null
@@ -1,64 +0,0 @@
-<dataset>
-
-  <!-- sqale_effort_to_grade_X -->
-  <metrics delete_historical_data="[null]" id="2" name="sqale_effort_to_grade_a" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-  <metrics delete_historical_data="[null]" id="3" name="sqale_effort_to_grade_b" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-  <metrics delete_historical_data="[null]" id="4" name="sqale_effort_to_grade_c" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-  <metrics delete_historical_data="[null]" id="5" name="sqale_effort_to_grade_d" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-  <!-- debt by severity -->
-  <metrics delete_historical_data="[null]" id="6" name="blocker_remediation_cost" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-  <metrics delete_historical_data="[null]" id="7" name="critical_remediation_cost" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-  <metrics delete_historical_data="[null]" id="8" name="major_remediation_cost" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-  <metrics delete_historical_data="[null]" id="9" name="minor_remediation_cost" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-  <metrics delete_historical_data="[null]" id="10" name="info_remediation_cost" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-
-  <project_measures id="2" VALUE="1.0" METRIC_ID="2" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-  <project_measures id="3" VALUE="1.0" METRIC_ID="3" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-  <project_measures id="4" VALUE="1.0" METRIC_ID="4" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-  <project_measures id="5" VALUE="1.0" METRIC_ID="5" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-
-  <project_measures id="6" VALUE="1.0" METRIC_ID="6" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-  <project_measures id="7" VALUE="1.0" METRIC_ID="7" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-  <project_measures id="8" VALUE="1.0" METRIC_ID="8" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-  <project_measures id="9" VALUE="1.0" METRIC_ID="9" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-  <project_measures id="10" VALUE="1.0" METRIC_ID="10" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_sqale_measures_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_sqale_measures_result.xml
deleted file mode 100644
index b0e80bd9cf8..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_sqale_measures_result.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<dataset>
-
-  <project_measures id="2" VALUE="480" METRIC_ID="2" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-  <project_measures id="3" VALUE="480" METRIC_ID="3" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-  <project_measures id="4" VALUE="480" METRIC_ID="4" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-  <project_measures id="5" VALUE="480" METRIC_ID="5" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-
-  <project_measures id="6" VALUE="480" METRIC_ID="6" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-  <project_measures id="7" VALUE="480" METRIC_ID="7" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-  <project_measures id="8" VALUE="480" METRIC_ID="8" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-  <project_measures id="9" VALUE="480" METRIC_ID="9" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-  <project_measures id="10" VALUE="480" METRIC_ID="10" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_technical_debt_measures.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_technical_debt_measures.xml
deleted file mode 100644
index 80c512c14dd..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_technical_debt_measures.xml
+++ /dev/null
@@ -1,35 +0,0 @@
-<dataset>
-
-  <!-- Technical debt metric -->
-  <metrics delete_historical_data="[null]" id="1" name="sqale_index" VAL_TYPE="WORK_DUR" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-  <!-- Another metric -->
-  <metrics delete_historical_data="[null]" id="2" name="ncloc" VAL_TYPE="INT" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="true" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="false"/>
-
-
-  <!-- Value 1 day of debt -->
-  <project_measures id="1" VALUE="1.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <!-- Measure with variations on all period -->
-  <project_measures id="2" VALUE="2.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="1.0" variation_value_2="2.0" variation_value_3="3.0" variation_value_4="4.0" variation_value_5="5.0"/>
-
-  <!-- Measure with some variations -->
-  <project_measures id="3" VALUE="3.0" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="0.1" variation_value_2="0.2" variation_value_3="0.0" variation_value_4="0.0" variation_value_5="0.0"/>
-
-  <!-- Change on another metric, should not be touched -->
-  <project_measures id="10" VALUE="20" METRIC_ID="2" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_technical_debt_measures_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_technical_debt_measures_result.xml
deleted file mode 100644
index 2a3e2068a0f..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/migrate_technical_debt_measures_result.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<dataset>
-
-  <!-- Value 1 day, 1 hour and 1 minute of debt -->
-  <project_measures id="1" VALUE="480" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <!-- Measure with variations on all period -->
-  <project_measures id="2" VALUE="960" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="480" variation_value_2="960" variation_value_3="1440" variation_value_4="1920" variation_value_5="2400"/>
-
-  <!-- Measure with some variations -->
-  <project_measures id="3" VALUE="1440" METRIC_ID="1" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="48" variation_value_2="96" variation_value_3="0" variation_value_4="0" variation_value_5="0"/>
-
-  <!-- Change on another metric, should not be touched -->
-  <project_measures id="10" VALUE="20" METRIC_ID="2" SNAPSHOT_ID="1000" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]" person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/schema.sql
deleted file mode 100644
index 1e29613934e..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v43/TechnicalDebtMeasuresMigrationStepTest/schema.sql
+++ /dev/null
@@ -1,45 +0,0 @@
--- 4.3
-
-CREATE TABLE "PROJECT_MEASURES" (
-  "ID" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "VALUE" DOUBLE,
-  "METRIC_ID" INTEGER NOT NULL,
-  "SNAPSHOT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "RULES_CATEGORY_ID" INTEGER,
-  "TEXT_VALUE" VARCHAR(96),
-  "TENDENCY" INTEGER,
-  "MEASURE_DATE" TIMESTAMP,
-  "PROJECT_ID" INTEGER,
-  "ALERT_STATUS" VARCHAR(5),
-  "ALERT_TEXT" VARCHAR(4000),
-  "URL" VARCHAR(2000),
-  "DESCRIPTION" VARCHAR(4000),
-  "RULE_PRIORITY" INTEGER,
-  "CHARACTERISTIC_ID" INTEGER,
-  "PERSON_ID" INTEGER,
-  "VARIATION_VALUE_1" DOUBLE,
-  "VARIATION_VALUE_2" DOUBLE,
-  "VARIATION_VALUE_3" DOUBLE,
-  "VARIATION_VALUE_4" DOUBLE,
-  "VARIATION_VALUE_5" DOUBLE
-);
-
-CREATE TABLE "METRICS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(64) NOT NULL,
-  "DESCRIPTION" VARCHAR(255),
-  "DIRECTION" INTEGER NOT NULL DEFAULT 0,
-  "DOMAIN" VARCHAR(64),
-  "SHORT_NAME" VARCHAR(64),
-  "QUALITATIVE" BOOLEAN NOT NULL DEFAULT FALSE,
-  "VAL_TYPE" VARCHAR(8),
-  "USER_MANAGED" BOOLEAN DEFAULT FALSE,
-  "ENABLED" BOOLEAN DEFAULT TRUE,
-  "ORIGIN" VARCHAR(3),
-  "WORST_VALUE" DOUBLE,
-  "BEST_VALUE" DOUBLE,
-  "OPTIMIZED_BEST_VALUE" BOOLEAN,
-  "HIDDEN" BOOLEAN,
-  "DELETE_HISTORICAL_DATA" BOOLEAN
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/active_rules_changes.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/active_rules_changes.xml
deleted file mode 100644
index 1f449ff8edd..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/active_rules_changes.xml
+++ /dev/null
@@ -1,43 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<dataset>
-
-  <rules_profiles id="10" name="DB_Testing" language="java" kee="java-p10" parent_kee="[null]"/>
-
-  <active_rule_changes id="122" profile_id="10" profile_version="2" rule_id="1" change_date="2011-11-03 20:20:05.158"
-                       enabled="true" old_severity="[null]" new_severity="1" username="Administrator"/>
-
-  <active_rule_changes id="123" profile_id="10" profile_version="2" rule_id="1" change_date="2011-12-04 10:20:05.158"
-                       enabled="[null]" old_severity="1" new_severity="4" username="asdasads"/>
-
-  <active_rule_changes id="126" profile_id="10" profile_version="2" rule_id="1" change_date="2011-12-04 20:20:05.158"
-                       enabled="[null]" old_severity="[null]" new_severity="[null]" username="Administrator"/>
-  <active_rule_param_changes id="1" active_rule_change_id="126" rules_parameter_id="11" old_value="[null]"
-                             new_value="TODO"/>
-  <active_rule_param_changes id="2" active_rule_change_id="126" rules_parameter_id="12" old_value="[null]"
-                             new_value="FIXME"/>
-  <active_rule_param_changes id="3" active_rule_change_id="126" rules_parameter_id="13" old_value="[null]"
-                             new_value="NOSONAR"/>
-
-  <active_rule_changes id="124" profile_id="10" profile_version="2" rule_id="2" change_date="2011-12-05 20:20:05.158"
-                       enabled="true" old_severity="[null]" new_severity="1" username="Administrator"/>
-  <active_rule_param_changes id="4" active_rule_change_id="124" rules_parameter_id="21" old_value="[null]"
-                             new_value="TODO"/>
-  <active_rule_param_changes id="5" active_rule_change_id="124" rules_parameter_id="22" old_value="[null]"
-                             new_value="FIXME"/>
-
-  <active_rule_changes id="125" profile_id="10" profile_version="2" rule_id="2" change_date="2011-12-06 20:20:05.158"
-                       enabled="false" old_severity="1" new_severity="[null]" username="[null]"/>
-
-  <rules id="1" plugin_name="xoo" plugin_rule_key="S001"/>
-  <rules id="2" plugin_name="xoo" plugin_rule_key="S002"/>
-
-  <rules_parameters id="11" rule_id="1" param_type="STRING" name="param1"/>
-  <rules_parameters id="12" rule_id="1" param_type="STRING" name="param2"/>
-  <rules_parameters id="13" rule_id="1" param_type="STRING" name="param3"/>
-
-  <rules_parameters id="21" rule_id="2" param_type="STRING" name="PARAM1"/>
-  <rules_parameters id="22" rule_id="2" param_type="STRING" name="PARAM2"/>
-
-  <users id="1111" name="Administrator" login="admin"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/migrate_when_no_changelog.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/migrate_when_no_changelog.xml
deleted file mode 100644
index b6c5d34d773..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/migrate_when_no_changelog.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<dataset>
-
-  <rules_profiles id="10" name="DB_Testing" language="java" kee="java-p10" parent_kee="[null]"/>
-
-  <rules id="1" plugin_name="xoo" plugin_rule_key="S001"/>
-  <rules id="2" plugin_name="xoo" plugin_rule_key="S002"/>
-
-  <rules_parameters id="11" rule_id="1" param_type="STRING" name="param1"/>
-  <rules_parameters id="12" rule_id="1" param_type="STRING" name="param2"/>
-  <rules_parameters id="13" rule_id="1" param_type="STRING" name="param3"/>
-
-  <rules_parameters id="21" rule_id="2" param_type="STRING" name="PARAM1"/>
-  <rules_parameters id="22" rule_id="2" param_type="STRING" name="PARAM2"/>
-
-  <users id="1111" name="Administrator" login="admin"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/schema.sql
deleted file mode 100644
index 9e353e72063..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ChangeLogMigrationTest/schema.sql
+++ /dev/null
@@ -1,113 +0,0 @@
-
-CREATE TABLE "RULES_PARAMETERS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "RULE_ID" INTEGER NOT NULL,
-  "NAME" VARCHAR(128) NOT NULL,
-  "PARAM_TYPE" VARCHAR(512) NOT NULL,
-  "DEFAULT_VALUE" VARCHAR(4000),
-  "DESCRIPTION" VARCHAR(4000)
-  );
-
-  CREATE TABLE "RULES_PROFILES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(100) NOT NULL,
-  "LANGUAGE" VARCHAR(20),
-  "KEE" VARCHAR(255) NOT NULL,
-  "PARENT_KEE" VARCHAR(255),
-  "RULES_UPDATED_AT" VARCHAR(100),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP
-  );
-
-  CREATE TABLE "ACTIVE_RULE_PARAM_CHANGES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "ACTIVE_RULE_CHANGE_ID" INTEGER NOT NULL,
-  "RULES_PARAMETER_ID" INTEGER NOT NULL,
-  "OLD_VALUE" VARCHAR(4000),
-  "NEW_VALUE" VARCHAR(4000)
-  );
-
-  CREATE TABLE "RULES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "PLUGIN_RULE_KEY" VARCHAR(200) NOT NULL,
-  "PLUGIN_NAME" VARCHAR(255) NOT NULL,
-  "DESCRIPTION" VARCHAR(16777215),
-  "PRIORITY" INTEGER,
-  "CARDINALITY" VARCHAR(10),
-  "PARENT_ID" INTEGER,
-  "PLUGIN_CONFIG_KEY" VARCHAR(500),
-  "NAME" VARCHAR(200),
-  "STATUS" VARCHAR(40),
-  "LANGUAGE" VARCHAR(20),
-  "NOTE_DATA" CLOB(2147483647),
-  "NOTE_USER_LOGIN" VARCHAR(40),
-  "NOTE_CREATED_AT" TIMESTAMP,
-  "NOTE_UPDATED_AT" TIMESTAMP,
-  "CHARACTERISTIC_ID" INTEGER,
-  "DEFAULT_CHARACTERISTIC_ID" INTEGER,
-  "REMEDIATION_FUNCTION" VARCHAR(20),
-  "DEFAULT_REMEDIATION_FUNCTION" VARCHAR(20),
-  "REMEDIATION_COEFF" VARCHAR(20),
-  "DEFAULT_REMEDIATION_COEFF" VARCHAR(20),
-  "REMEDIATION_OFFSET" VARCHAR(20),
-  "DEFAULT_REMEDIATION_OFFSET" VARCHAR(20),
-  "EFFORT_TO_FIX_DESCRIPTION" VARCHAR(4000),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP
-  );
-
-  CREATE TABLE "ACTIVE_RULE_CHANGES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "USERNAME" VARCHAR(200),
-  "PROFILE_ID" INTEGER NOT NULL,
-  "PROFILE_VERSION" INTEGER NOT NULL,
-  "RULE_ID" INTEGER NOT NULL,
-  "CHANGE_DATE" TIMESTAMP NOT NULL,
-  "ENABLED" BOOLEAN,
-  "OLD_SEVERITY" INTEGER,
-  "NEW_SEVERITY" INTEGER
-  );
-
-  CREATE TABLE "ACTIVE_RULES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "PROFILE_ID" INTEGER NOT NULL,
-  "RULE_ID" INTEGER NOT NULL,
-  "FAILURE_LEVEL" INTEGER NOT NULL,
-  "INHERITANCE" VARCHAR(10),
-  "NOTE_CREATED_AT" TIMESTAMP,
-  "NOTE_UPDATED_AT" TIMESTAMP,
-  "NOTE_USER_LOGIN" VARCHAR(40),
-  "NOTE_DATA" CLOB(2147483647)
-  );
-
-  CREATE TABLE "ACTIVE_RULE_PARAMETERS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "ACTIVE_RULE_ID" INTEGER NOT NULL,
-  "RULES_PARAMETER_ID" INTEGER NOT NULL,
-  "RULES_PARAMETER_KEY" VARCHAR(128),
-  "VALUE" VARCHAR(4000)
-  );
-
-  CREATE TABLE "USERS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "LOGIN" VARCHAR(40),
-  "NAME" VARCHAR(200),
-  "EMAIL" VARCHAR(100),
-  "CRYPTED_PASSWORD" VARCHAR(40),
-  "SALT" VARCHAR(40),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP,
-  "REMEMBER_TOKEN" VARCHAR(500),
-  "REMEMBER_TOKEN_EXPIRES_AT" TIMESTAMP,
-  "ACTIVE" BOOLEAN DEFAULT TRUE
-  );
-
-  CREATE TABLE "ACTIVITIES" (
-  "LOG_KEY" VARCHAR(250),
-  "CREATED_AT" TIMESTAMP,
-  "USER_LOGIN" VARCHAR(30),
-  "LOG_TYPE" VARCHAR(250),
-  "LOG_ACTION" VARCHAR(250),
-  "LOG_MESSAGE" VARCHAR(250),
-  "DATA_FIELD" CLOB(2147483647)
-  );
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/before.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/before.xml
deleted file mode 100644
index 92cf512ca3c..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/before.xml
+++ /dev/null
@@ -1,56 +0,0 @@
-<dataset>
-  <metrics id="1" name="ncloc" VAL_TYPE="INT" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="[true]" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="[false]" delete_historical_data="[null]" />
-  <metrics  id="2" name="profile" VAL_TYPE="DATA" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="[true]" worst_value="0" optimized_best_value="[true]" best_value="100" direction="1" hidden="[false]" delete_historical_data="[null]"/>
-  <metrics  id="3" name="profile_version" VAL_TYPE="INT" DESCRIPTION="[null]"  domain="[null]" short_name=""
-            enabled="[true]" worst_value="0" optimized_best_value="[true]" best_value="100" direction="1" hidden="[false]" delete_historical_data="[null]"/>
-
-  <!-- old snapshot -->
-  <snapshots purge_status="[null]" id="1000" project_id="1" parent_snapshot_id="[null]" root_project_id="1" root_snapshot_id="[null]"
-             scope="PRJ" qualifier="TRK" created_at="2008-11-01 13:58:00.00" build_date="2008-11-01 13:58:00.00" version="[null]" path=""
-             status="P" islast="[false]" depth="0"
-             period1_mode="[null]" period1_param="[null]" period1_date="[null]" period2_mode="[null]" period2_param="[null]" period2_date="[null]"
-             period3_mode="[null]" period3_param="[null]" period3_date="[null]" period4_mode="[null]" period4_param="[null]" period4_date="[null]" period5_mode="[null]" period5_param="[null]" period5_date="[null]" />
-
-  <!-- last snapshot -->
-  <snapshots purge_status="[null]" id="1001" project_id="1" parent_snapshot_id="[null]" root_project_id="1" root_snapshot_id="[null]"
-             scope="PRJ" qualifier="TRK" created_at="2009-11-01 13:58:00.00" build_date="2009-11-01 13:58:00.00" version="[null]" path=""
-             status="P" islast="[true]" depth="0"
-             period1_mode="[null]" period1_param="[null]" period1_date="[null]" period2_mode="[null]" period2_param="[null]" period2_date="[null]"
-             period3_mode="[null]" period3_param="[null]" period3_date="[null]" period4_mode="[null]" period4_param="[null]" period4_date="[null]" period5_mode="[null]" period5_param="[null]" period5_date="[null]" />
-
-
-  <!-- last measures : ncloc, profile and profile_version -->
-  <project_measures id="1" VALUE="60" METRIC_ID="1" SNAPSHOT_ID="1001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <project_measures id="2" VALUE="20" text_value="Sonar way" METRIC_ID="2" SNAPSHOT_ID="1001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <project_measures id="3" VALUE="3" METRIC_ID="3" SNAPSHOT_ID="1001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-
-  <!-- quality profiles -->
-  <rules_profiles id="20" name="Sonar way" language="java" kee="java-sonar-way" parent_kee="[null]"/>
-  <rules_profiles id="21" name="Other way" language="java" kee="java-other-way" parent_kee="[null]" />
-
-  <!-- quality profile changes -->
-  <active_rule_changes id="1" profile_id="20" profile_version="2" rule_id="1" change_date="2011-11-03 20:20:05.158"
-                       enabled="true" old_severity="[null]" new_severity="1" username="Administrator"/>
-
-  <active_rule_changes id="2" profile_id="20" profile_version="3" rule_id="1" change_date="2011-12-04 10:20:05.158"
-                       enabled="[null]" old_severity="1" new_severity="4" username="asdasads"/>
-
-  <!-- this is the latest change to be used -->
-  <active_rule_changes id="3" profile_id="20" profile_version="3" rule_id="1" change_date="2014-01-04 12:20:05.158"
-                       enabled="[null]" old_severity="[null]" new_severity="[null]" username="Administrator"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/measure_on_deleted_profile.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/measure_on_deleted_profile.xml
deleted file mode 100644
index 53071165f0f..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/measure_on_deleted_profile.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<dataset>
-  <metrics id="1" name="ncloc" VAL_TYPE="INT" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="[true]" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="[false]" delete_historical_data="[null]" />
-  <metrics  id="2" name="profile" VAL_TYPE="DATA" DESCRIPTION="[null]"  domain="[null]" short_name=""
-            enabled="[true]" worst_value="0" optimized_best_value="[true]" best_value="100" direction="1" hidden="[false]" delete_historical_data="[null]"/>
-
-  <!-- last snapshot -->
-  <snapshots purge_status="[null]" id="1001" project_id="1" parent_snapshot_id="[null]" root_project_id="1" root_snapshot_id="[null]"
-             scope="PRJ" qualifier="TRK" created_at="2009-11-01 13:58:00.00" build_date="2009-11-01 13:58:00.00" version="[null]" path=""
-             status="P" islast="[true]" depth="0"
-             period1_mode="[null]" period1_param="[null]" period1_date="[null]" period2_mode="[null]" period2_param="[null]" period2_date="[null]"
-             period3_mode="[null]" period3_param="[null]" period3_date="[null]" period4_mode="[null]" period4_param="[null]" period4_date="[null]" period5_mode="[null]" period5_param="[null]" period5_date="[null]" />
-
-
-  <!-- last measures : ncloc, deleted profile -->
-
-  <project_measures id="1" VALUE="60" METRIC_ID="1" SNAPSHOT_ID="1001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <project_measures id="2" VALUE="22" text_value="Sonar way" METRIC_ID="2" SNAPSHOT_ID="1001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-
-  <!-- quality profiles -->
-  <rules_profiles id="20" name="Sonar way" language="java" kee="java-sonar-way" parent_kee="[null]"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/missing_profile_version.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/missing_profile_version.xml
deleted file mode 100644
index 4366b94339d..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/missing_profile_version.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<dataset>
-  <metrics id="1" name="ncloc" VAL_TYPE="INT" DESCRIPTION="[null]"  domain="[null]" short_name=""
-           enabled="[true]" worst_value="[null]" optimized_best_value="[null]" best_value="[null]" direction="0" hidden="[false]" delete_historical_data="[null]" />
-  <metrics  id="2" name="profile" VAL_TYPE="DATA" DESCRIPTION="[null]"  domain="[null]" short_name=""
-            enabled="[true]" worst_value="0" optimized_best_value="[true]" best_value="100" direction="1" hidden="[false]" delete_historical_data="[null]"/>
-
-  <!-- last snapshot -->
-  <snapshots purge_status="[null]" id="1001" project_id="1" parent_snapshot_id="[null]" root_project_id="1" root_snapshot_id="[null]"
-             scope="PRJ" qualifier="TRK" created_at="2009-11-01 13:58:00.00" build_date="2009-11-01 13:58:00.00" version="[null]" path=""
-             status="P" islast="[true]" depth="0"
-             period1_mode="[null]" period1_param="[null]" period1_date="[null]" period2_mode="[null]" period2_param="[null]" period2_date="[null]"
-             period3_mode="[null]" period3_param="[null]" period3_date="[null]" period4_mode="[null]" period4_param="[null]" period4_date="[null]" period5_mode="[null]" period5_param="[null]" period5_date="[null]" />
-
-
-  <!-- last measures : ncloc, profile but no profile_version -->
-  <project_measures id="1" VALUE="60" METRIC_ID="1" SNAPSHOT_ID="1001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-  <project_measures id="2" VALUE="20" text_value="Sonar way" METRIC_ID="2" SNAPSHOT_ID="1001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"/>
-
-
-  <!-- quality profiles -->
-  <rules_profiles id="20" name="Sonar way" language="java" kee="java-sonar-way" parent_kee="[null]"/>
-  <rules_profiles id="21" name="Other way" language="java" kee="java-other-way" parent_kee="[null]" />
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/schema.sql
deleted file mode 100644
index 4736d0cdb2c..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/ConvertProfileMeasuresMigrationTest/schema.sql
+++ /dev/null
@@ -1,108 +0,0 @@
-CREATE TABLE "RULES_PROFILES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(100) NOT NULL,
-  "LANGUAGE" VARCHAR(20),
-  "KEE" VARCHAR(1000) NOT NULL,
-  "PARENT_KEE" VARCHAR(1000),
-  "RULES_UPDATED_AT" VARCHAR(100),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP
-);
-
-CREATE TABLE "ACTIVE_RULE_CHANGES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "USERNAME" VARCHAR(255),
-  "PROFILE_ID" INTEGER NOT NULL,
-  "PROFILE_VERSION" INTEGER NOT NULL,
-  "RULE_ID" INTEGER NOT NULL,
-  "CHANGE_DATE" TIMESTAMP NOT NULL,
-  "ENABLED" BOOLEAN,
-  "OLD_SEVERITY" INTEGER,
-  "NEW_SEVERITY" INTEGER
-);
-
-CREATE TABLE "ACTIVE_RULE_PARAM_CHANGES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "ACTIVE_RULE_CHANGE_ID" INTEGER NOT NULL,
-  "RULES_PARAMETER_ID" INTEGER NOT NULL,
-  "OLD_VALUE" VARCHAR(4000),
-  "NEW_VALUE" VARCHAR(4000)
-  );
-
-CREATE TABLE "PROJECT_MEASURES" (
-  "ID" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "VALUE" DOUBLE,
-  "METRIC_ID" INTEGER NOT NULL,
-  "SNAPSHOT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "RULES_CATEGORY_ID" INTEGER,
-  "TEXT_VALUE" VARCHAR(4000),
-  "TENDENCY" INTEGER,
-  "MEASURE_DATE" TIMESTAMP,
-  "PROJECT_ID" INTEGER,
-  "ALERT_STATUS" VARCHAR(5),
-  "ALERT_TEXT" VARCHAR(4000),
-  "URL" VARCHAR(2000),
-  "DESCRIPTION" VARCHAR(4000),
-  "RULE_PRIORITY" INTEGER,
-  "CHARACTERISTIC_ID" INTEGER,
-  "PERSON_ID" INTEGER,
-  "VARIATION_VALUE_1" DOUBLE,
-  "VARIATION_VALUE_2" DOUBLE,
-  "VARIATION_VALUE_3" DOUBLE,
-  "VARIATION_VALUE_4" DOUBLE,
-  "VARIATION_VALUE_5" DOUBLE,
-  "MEASURE_DATA" BINARY(167772150)
-);
-
-CREATE TABLE "METRICS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(64) NOT NULL,
-  "DESCRIPTION" VARCHAR(255),
-  "DIRECTION" INTEGER NOT NULL DEFAULT 0,
-  "DOMAIN" VARCHAR(64),
-  "SHORT_NAME" VARCHAR(64),
-  "QUALITATIVE" BOOLEAN NOT NULL DEFAULT FALSE,
-  "VAL_TYPE" VARCHAR(8),
-  "USER_MANAGED" BOOLEAN DEFAULT FALSE,
-  "ENABLED" BOOLEAN DEFAULT TRUE,
-  "ORIGIN" VARCHAR(3),
-  "WORST_VALUE" DOUBLE,
-  "BEST_VALUE" DOUBLE,
-  "OPTIMIZED_BEST_VALUE" BOOLEAN,
-  "HIDDEN" BOOLEAN,
-  "DELETE_HISTORICAL_DATA" BOOLEAN
-);
-
-CREATE TABLE "SNAPSHOTS" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "CREATED_AT" TIMESTAMP,
-  "BUILD_DATE" TIMESTAMP,
-  "PROJECT_ID" INTEGER NOT NULL,
-  "PARENT_SNAPSHOT_ID" INTEGER,
-  "STATUS" VARCHAR(4) NOT NULL DEFAULT 'U',
-  "PURGE_STATUS" INTEGER,
-  "ISLAST" BOOLEAN NOT NULL DEFAULT FALSE,
-  "SCOPE" VARCHAR(3),
-  "QUALIFIER" VARCHAR(10),
-  "ROOT_SNAPSHOT_ID" INTEGER,
-  "VERSION" VARCHAR(500),
-  "PATH" VARCHAR(500),
-  "DEPTH" INTEGER,
-  "ROOT_PROJECT_ID" INTEGER,
-  "PERIOD1_MODE" VARCHAR(100),
-  "PERIOD1_PARAM" VARCHAR(100),
-  "PERIOD1_DATE" TIMESTAMP,
-  "PERIOD2_MODE" VARCHAR(100),
-  "PERIOD2_PARAM" VARCHAR(100),
-  "PERIOD2_DATE" TIMESTAMP,
-  "PERIOD3_MODE" VARCHAR(100),
-  "PERIOD3_PARAM" VARCHAR(100),
-  "PERIOD3_DATE" TIMESTAMP,
-  "PERIOD4_MODE" VARCHAR(100),
-  "PERIOD4_PARAM" VARCHAR(100),
-  "PERIOD4_DATE" TIMESTAMP,
-  "PERIOD5_MODE" VARCHAR(100),
-  "PERIOD5_PARAM" VARCHAR(100),
-  "PERIOD5_DATE" TIMESTAMP
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/feed_created_at_and_updated_at.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/feed_created_at_and_updated_at.xml
deleted file mode 100644
index 5f0a7a87f60..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/feed_created_at_and_updated_at.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<dataset>
-
-  <rules_profiles id="10" name="Sonar Way" language="java" kee="java-sw" parent_kee="[null]"
-                  rules_updated_at="[null]" created_at="[null]" updated_at="[null]"/>
-
-  <!-- oldest to newest changes -->
-  <active_rule_changes id="122" profile_id="10" profile_version="2" rule_id="1" change_date="2011-12-25 20:20:05.158"
-                       enabled="true" old_severity="[null]" new_severity="1" username="robert"/>
-
-  <active_rule_changes id="123" profile_id="10" profile_version="2" rule_id="1" change_date="2013-05-18 10:20:05.158"
-                       enabled="[null]" old_severity="1" new_severity="4" username="lucie"/>
-
-  <active_rule_changes id="126" profile_id="10" profile_version="3" rule_id="1" change_date="2014-01-24 20:20:05.158"
-                       enabled="[null]" old_severity="[null]" new_severity="[null]" username="tatiana"/>
-
-  <!-- another profile -->
-  <active_rule_changes id="124" profile_id="11" profile_version="1" rule_id="2" change_date="2011-12-05 20:20:05.158"
-                       enabled="true" old_severity="[null]" new_severity="1" username="Administrator"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/schema.sql
deleted file mode 100644
index a6237e63fff..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/schema.sql
+++ /dev/null
@@ -1,30 +0,0 @@
-CREATE TABLE "RULES_PROFILES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(100) NOT NULL,
-  "LANGUAGE" VARCHAR(20),
-  "KEE" VARCHAR(1000) NOT NULL,
-  "PARENT_KEE" VARCHAR(1000),
-  "RULES_UPDATED_AT" VARCHAR(100),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP
-);
-
-CREATE TABLE "ACTIVE_RULE_CHANGES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "USERNAME" VARCHAR(255),
-  "PROFILE_ID" INTEGER NOT NULL,
-  "PROFILE_VERSION" INTEGER NOT NULL,
-  "RULE_ID" INTEGER NOT NULL,
-  "CHANGE_DATE" TIMESTAMP NOT NULL,
-  "ENABLED" BOOLEAN,
-  "OLD_SEVERITY" INTEGER,
-  "NEW_SEVERITY" INTEGER
-);
-
-CREATE TABLE "ACTIVE_RULE_PARAM_CHANGES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "ACTIVE_RULE_CHANGE_ID" INTEGER NOT NULL,
-  "RULES_PARAMETER_ID" INTEGER NOT NULL,
-  "OLD_VALUE" VARCHAR(4000),
-  "NEW_VALUE" VARCHAR(4000)
-  );
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/use_default_dates_when_no_changes.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/use_default_dates_when_no_changes.xml
deleted file mode 100644
index 4c01980010c..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileDatesMigrationTest/use_default_dates_when_no_changes.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<dataset>
-
-  <rules_profiles id="10" name="Sonar Way" language="java" kee="java-sw" parent_kee="[null]"
-                  rules_updated_at="[null]" created_at="[null]" updated_at="[null]"/>
-
-
-  <!-- another profile -->
-  <active_rule_changes id="124" profile_id="11" profile_version="1" rule_id="2" change_date="2011-12-05 20:20:05.158"
-                       enabled="true" old_severity="[null]" new_severity="1" username="Administrator"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest/feed_keys.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest/feed_keys.xml
deleted file mode 100644
index e40daebdde4..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest/feed_keys.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<dataset>
-
-  <rules_profiles id="10" name="Sonar Way" language="java" parent_name="[null]"/>
-
-  <!-- name is case-sensitive -->
-  <rules_profiles id="11" name="Sonar way" language="java" parent_name="[null]" />
-
-  <!-- child -->
-  <rules_profiles id="12" name="Child" language="java" parent_name="Sonar Way" />
-
-  <!-- another language -->
-  <rules_profiles id="13" name="Sonar Way" language="php" parent_name="[null]" />
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest/schema.sql
deleted file mode 100644
index 4a5185258d1..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/FeedQProfileKeysMigrationTest/schema.sql
+++ /dev/null
@@ -1,12 +0,0 @@
-CREATE TABLE "RULES_PROFILES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "NAME" VARCHAR(100) NOT NULL,
-  "LANGUAGE" VARCHAR(20),
-  "PARENT_NAME" VARCHAR(255),
-
-  "KEE" VARCHAR(100),
-  "PARENT_KEE" VARCHAR(255),
-  "RULES_UPDATED_AT" VARCHAR(100),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/migrate_issues_action_plan_key.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/migrate_issues_action_plan_key.xml
deleted file mode 100644
index 51271c7c2d3..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/migrate_issues_action_plan_key.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<dataset>
-
-  <action_plans id="1" kee="ABCD" project_id="1" name="SHORT_TERM" description="[null]" deadline="[null]"
-                user_login="igor" status="[null]" created_at="[null]" updated_at="[null]" />
-
-  <!-- linked on removed action plan -->
-  <issues ID="1" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="1"
-          ACTION_PLAN_KEY="REMOVED" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="10"/>
-
-  <!-- linked on not removed action plan -->
-  <issues ID="2" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="2"
-          ACTION_PLAN_KEY="ABCD" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="10"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/migrate_issues_action_plan_key_result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/migrate_issues_action_plan_key_result.xml
deleted file mode 100644
index 6d10f936015..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/migrate_issues_action_plan_key_result.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<dataset>
-
-  <!-- linked on removed action plan -->
-  <issues ID="1" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="1"
-          ACTION_PLAN_KEY="[null]" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2014-04-28 00:00:00.0"
-          TECHNICAL_DEBT="10"/>
-
-  <!-- linked on not removed action plan -->
-  <issues ID="2" COMPONENT_ID="11" ROOT_COMPONENT_ID="10" RULE_ID="20" SEVERITY="MINOR" KEE="2"
-          ACTION_PLAN_KEY="ABCD" ASSIGNEE="[null]" AUTHOR_LOGIN="[null]" CHECKSUM="ABCDE"
-          EFFORT_TO_FIX="3.14" ISSUE_ATTRIBUTES="[null]" ISSUE_CLOSE_DATE="[null]" ISSUE_CREATION_DATE="2012-01-05"
-          ISSUE_UPDATE_DATE="2012-01-05" LINE="1234" MANUAL_SEVERITY="[false]" MESSAGE="the message" REPORTER="[null]"
-          RESOLUTION="[null]" STATUS="OPEN" CREATED_AT="2012-01-05" UPDATED_AT="2012-01-05"
-          TECHNICAL_DEBT="10"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/schema.sql
deleted file mode 100644
index 1ad49679f5c..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/IssueActionPlanKeyMigrationTest/schema.sql
+++ /dev/null
@@ -1,41 +0,0 @@
--- 4.4
-
-CREATE TABLE "ISSUES" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "KEE" VARCHAR(50) UNIQUE NOT NULL,
-  "COMPONENT_ID" INTEGER NOT NULL,
-  "ROOT_COMPONENT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "SEVERITY" VARCHAR(10),
-  "MANUAL_SEVERITY" BOOLEAN NOT NULL,
-  "MESSAGE" VARCHAR(4000),
-  "LINE" INTEGER,
-  "EFFORT_TO_FIX" DOUBLE,
-  "STATUS" VARCHAR(20),
-  "RESOLUTION" VARCHAR(20),
-  "CHECKSUM" VARCHAR(1000),
-  "REPORTER" VARCHAR(40),
-  "ASSIGNEE" VARCHAR(40),
-  "AUTHOR_LOGIN" VARCHAR(100),
-  "ACTION_PLAN_KEY" VARCHAR(50) NULL,
-  "ISSUE_ATTRIBUTES" VARCHAR(4000),
-  "ISSUE_CREATION_DATE" TIMESTAMP,
-  "ISSUE_CLOSE_DATE" TIMESTAMP,
-  "ISSUE_UPDATE_DATE" TIMESTAMP,
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP,
-  "TECHNICAL_DEBT" INTEGER
-);
-
-CREATE TABLE "ACTION_PLANS" (
-  "ID" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "KEE" VARCHAR(100),
-  "NAME" VARCHAR(200),
-  "DESCRIPTION" VARCHAR(1000),
-  "DEADLINE" TIMESTAMP,
-  "USER_LOGIN" VARCHAR(40),
-  "PROJECT_ID" INTEGER,
-  "STATUS" VARCHAR(10),
-  "CREATED_AT" TIMESTAMP,
-  "UPDATED_AT" TIMESTAMP
-);
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/migrate_measure_data-result.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/migrate_measure_data-result.xml
deleted file mode 100644
index 209ce80d5d5..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/migrate_measure_data-result.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<dataset>
-
-   <project_measures id="1" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="3001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]"
-                    tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"
-                    measure_data="MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OQ=="/>
-
-  <measure_data id="1" measure_id="1" snapshot_id="3001" data="MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OQ=="/>
-
-  <!-- already migrated -->
-  <project_measures id="2" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="3001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]"
-                    tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"
-                    measure_data="foo"/>
-
-  <measure_data id="2" measure_id="2" snapshot_id="3001" data="foo"/>
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/migrate_measure_data.xml b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/migrate_measure_data.xml
deleted file mode 100644
index f15b86ae46b..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/migrate_measure_data.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<dataset>
-
-   <project_measures id="1" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="3001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]"
-                    tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"
-                    measure_data="[null]"/>
-
-   <measure_data id="1" measure_id="1" snapshot_id="3001" data="MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OQ=="/>
-
-  <!-- already migrated -->
-  <project_measures id="2" VALUE="[null]" METRIC_ID="1" SNAPSHOT_ID="3001" alert_text="[null]" RULES_CATEGORY_ID="[null]"
-                    RULE_ID="[null]" text_value="[null]"
-                    tendency="[null]" measure_date="[null]" project_id="[null]"
-                    alert_status="[null]" description="[null]" rule_priority="[null]" characteristic_id="[null]" url="[null]"
-                    person_id="[null]"
-                    variation_value_1="[null]" variation_value_2="[null]" variation_value_3="[null]" variation_value_4="[null]" variation_value_5="[null]"
-                    measure_data="foo"/>
-
-  <measure_data id="2" measure_id="2" snapshot_id="3001" data="foo"/>
-
-</dataset>
diff --git a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/schema.sql b/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/schema.sql
deleted file mode 100644
index 84a37067998..00000000000
--- a/server/sonar-server/src/test/resources/org/sonar/server/db/migrations/v44/MeasureDataMigrationTest/schema.sql
+++ /dev/null
@@ -1,34 +0,0 @@
--- 4.4
-
-CREATE TABLE "PROJECT_MEASURES" (
-  "ID" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "VALUE" DOUBLE,
-  "METRIC_ID" INTEGER NOT NULL,
-  "SNAPSHOT_ID" INTEGER,
-  "RULE_ID" INTEGER,
-  "RULES_CATEGORY_ID" INTEGER,
-  "TEXT_VALUE" VARCHAR(96),
-  "TENDENCY" INTEGER,
-  "MEASURE_DATE" TIMESTAMP,
-  "PROJECT_ID" INTEGER,
-  "ALERT_STATUS" VARCHAR(5),
-  "ALERT_TEXT" VARCHAR(4000),
-  "URL" VARCHAR(2000),
-  "DESCRIPTION" VARCHAR(4000),
-  "RULE_PRIORITY" INTEGER,
-  "CHARACTERISTIC_ID" INTEGER,
-  "PERSON_ID" INTEGER,
-  "VARIATION_VALUE_1" DOUBLE,
-  "VARIATION_VALUE_2" DOUBLE,
-  "VARIATION_VALUE_3" DOUBLE,
-  "VARIATION_VALUE_4" DOUBLE,
-  "VARIATION_VALUE_5" DOUBLE,
-  "MEASURE_DATA" BINARY(167772150)
-);
-
-CREATE TABLE "MEASURE_DATA" (
-  "ID" INTEGER NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1),
-  "MEASURE_ID" BIGINT,
-  "SNAPSHOT_ID" INTEGER,
-  "DATA" BINARY(167772150)
-);
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/215_create_notifications.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/215_create_notifications.rb
index 66fe6dec0f6..b432bc04210 100644
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/215_create_notifications.rb
+++ b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/215_create_notifications.rb
@@ -25,7 +25,6 @@ class CreateNotifications < ActiveRecord::Migration
 
   def self.up
     create_table 'notifications' do |t|
-      t.column 'created_at', :datetime, :null => true
       t.column 'data', :binary, :null => true
     end
   end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/430_remove_notifications_created_at.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/430_remove_notifications_created_at.rb
deleted file mode 100644
index 363bc5867f6..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/430_remove_notifications_created_at.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# Sonar 3.7.1
-#
-class RemoveNotificationsCreatedAt < ActiveRecord::Migration
-
-  def self.up
-    remove_column('notifications', 'created_at')
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/431_migrate_users_names.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/431_migrate_users_names.rb
deleted file mode 100644
index fc737725814..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/431_migrate_users_names.rb
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# Sonar 3.7.1
-# SONAR-4434
-#
-class MigrateUsersNames < ActiveRecord::Migration
-
-  class User < ActiveRecord::Base
-  end
-
-  def self.up
-    User.reset_column_information
-
-    User.find(:all).each do |user|
-      if user.name.blank?
-        user.name = user.login
-        user.updated_at = Time.now
-        user.send(:update_without_callbacks)
-      end
-    end
-
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/440_replace_key_regexp_by_key_search_in_measure_filters_data.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/440_replace_key_regexp_by_key_search_in_measure_filters_data.rb
deleted file mode 100644
index a000edc3025..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/440_replace_key_regexp_by_key_search_in_measure_filters_data.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# Sonar 4.0
-# SONAR-4195
-#
-class ReplaceKeyRegexpByKeySearchInMeasureFiltersData < ActiveRecord::Migration
-
-  class MeasureFilter < ActiveRecord::Base
-  end
-
-  def self.up
-    filters = MeasureFilter.all(:conditions => "data like '%keyRegexp%'")
-    filters.each do |filter|
-      filter.data = filter.data.sub('keyRegexp', 'keySearch')
-      filter.save
-    end
-  end
-end
-
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/443_rename_widget_sqale_pyramid_to_technical_debt_pyramid.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/443_rename_widget_sqale_pyramid_to_technical_debt_pyramid.rb
deleted file mode 100644
index c151be84261..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/443_rename_widget_sqale_pyramid_to_technical_debt_pyramid.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# Sonar 4.0
-# SONAR-4738
-#
-
-class RenameWidgetSqalePyramidToTechnicalDebtPyramid < ActiveRecord::Migration
-
-  class Widget < ActiveRecord::Base
-  end
-
-  def self.up
-    Widget.update_all({:widget_key => 'technical_debt_pyramid', :name => 'Technical Debt Pyramid'}, {:widget_key => 'sqalePyramid'})
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/444_resize_timeline_widgets.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/444_resize_timeline_widgets.rb
deleted file mode 100644
index 84a4516848d..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/444_resize_timeline_widgets.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# Sonar 4.0
-# SONAR-4416 - Migrate saved timeline chart heights to adapt to new render code (chartHeight += 100)
-#
-
-class ResizeTimelineWidgets < ActiveRecord::Migration
-
-  class Widget < ActiveRecord::Base
-  end
-
-  class WidgetProperty < ActiveRecord::Base
-  end
-
-  def self.up
-    Widget.reset_column_information
-    WidgetProperty.reset_column_information
-
-    Widget.find(:all, :conditions => { :widget_key => 'timeline' }).each do |widget|
-      WidgetProperty.find(:all, :conditions => { :widget_id => widget.id, :kee => 'chartHeight' }).each do |property|
-        property.update_attributes!(:text_value  => (property.read_attribute(:text_value).to_i + 100).to_s)
-      end
-    end
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/460_add_unique_constraint_to_groups_users.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/460_add_unique_constraint_to_groups_users.rb
index 8eeda227be9..e054abd8dca 100644
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/460_add_unique_constraint_to_groups_users.rb
+++ b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/460_add_unique_constraint_to_groups_users.rb
@@ -23,21 +23,7 @@
 #
 class AddUniqueConstraintToGroupsUsers < ActiveRecord::Migration
 
-  class GroupsUser < ActiveRecord::Base
-  end
-
   def self.up
-    GroupsUser.reset_column_information
-
-    duplicated_ids = ActiveRecord::Base.connection.select_rows('select user_id,group_id from groups_users group by user_id,group_id having count(*) > 1')
-    say_with_time "Remove duplications for #{duplicated_ids.size} user group associations" do
-      duplicated_ids.each do |user_id, group_id|
-        # delete all rows, then reinsert one
-        GroupsUser.delete_all([ "user_id=? and group_id=?", user_id, group_id ])
-        ActiveRecord::Base.connection.execute("insert into groups_users (user_id,group_id) values (%s,%s)" % [user_id, group_id])
-      end
-    end
-
     add_index :groups_users, [:group_id, :user_id], :name => 'GROUPS_USERS_UNIQUE', :unique => true
   end
 end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/462_migrate_characteristics.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/462_migrate_characteristics.rb
deleted file mode 100644
index 0d4a182d603..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/462_migrate_characteristics.rb
+++ /dev/null
@@ -1,142 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# Sonar 4.1
-# SONAR-4831
-# SONAR-4895
-#
-class MigrateCharacteristics < ActiveRecord::Migration
-
-  class QualityModel < ActiveRecord::Base
-  end
-
-  class Characteristic < ActiveRecord::Base
-  end
-
-  class CharacteristicEdge < ActiveRecord::Base
-  end
-
-  class CharacteristicProperty < ActiveRecord::Base
-  end
-
-  def self.up
-    sqale_model = QualityModel.first(:conditions => ['name=?', 'SQALE'])
-
-    # Do nothing if there's no SQALE model installed
-    if sqale_model
-
-      QualityModel.reset_column_information
-      Characteristic.reset_column_information
-      CharacteristicEdge.reset_column_information
-      CharacteristicProperty.reset_column_information
-
-      now = Time.now
-      characteristics = Characteristic.all(:conditions => ['quality_model_id=?', sqale_model.id])
-      characteristic_edges = CharacteristicEdge.all
-      parent_ids_by_characteristic_id = {}
-      characteristic_edges.each do |edge|
-        parent_ids_by_characteristic_id[edge.child_id] = edge.parent_id
-      end
-
-      properties = CharacteristicProperty.all
-      properties_by_characteristic_id = {}
-      properties.each do |prop|
-        char_properties = properties_by_characteristic_id[prop.characteristic_id] || []
-        char_properties << prop
-        properties_by_characteristic_id[prop.characteristic_id] = char_properties
-      end
-
-      characteristics.each do |characteristic|
-        # Requirement
-        if characteristic.rule_id
-          char_properties = properties_by_characteristic_id[characteristic.id]
-          function = char_properties.find { |prop| prop.kee == 'remediationFunction' } if char_properties
-
-          if char_properties && function
-            factor = char_properties.find { |prop| prop.kee == 'remediationFactor' }
-            offset = char_properties.find { |prop| prop.kee == 'offset' }
-
-            case function.text_value
-              when 'linear'
-                characteristic.function_key = 'linear'
-                characteristic.factor_value = factor.value
-                characteristic.factor_unit = factor.text_value
-                characteristic.offset_value = 0.0
-                characteristic.offset_unit = 'd'
-
-              when 'linear_offset'
-                characteristic.function_key = 'linear_offset'
-                characteristic.factor_value = factor.value
-                characteristic.factor_unit = factor.text_value
-                characteristic.offset_value = offset.value
-                characteristic.offset_unit = offset.text_value
-
-              # linear_threshold is depreciated and is replaced by linear
-              when 'linear_threshold'
-                characteristic.function_key = 'linear'
-                characteristic.factor_value = factor.value
-                characteristic.factor_unit = factor.text_value
-                characteristic.offset_value = 0.0
-                characteristic.offset_unit = 'd'
-
-              # constant_resource is no more managed anymore, it has to be disabled
-              when 'constant_resource'
-                characteristic.enabled = false
-                characteristic.function_key = 'constant_resource'
-                characteristic.factor_value = 0.0
-                characteristic.factor_unit = 'd'
-                characteristic.offset_value = 0.0
-                characteristic.offset_unit = 'd'
-
-            end
-            # requirement without properties or without remediationFunction has to be disabled
-          else
-            characteristic.enabled = false
-          end
-        end
-
-        parent_id = parent_ids_by_characteristic_id[characteristic.id]
-        # Not for root characteristics
-        if parent_id
-          characteristic.parent_id = parent_id
-          # Requirements
-          if characteristic.rule_id
-            root_id = parent_ids_by_characteristic_id[characteristic.parent_id]
-            if root_id
-              characteristic.root_id = root_id
-            else
-              # requirement linked to a root characteristic has to be disabled
-              characteristic.enabled = false
-            end
-          else
-            # Characteristics has same root_id as parent_id
-            characteristic.root_id = parent_id
-          end
-        end
-        characteristic.created_at = now
-        characteristic.updated_at = now
-        characteristic.save
-      end
-    end
-  end
-
-end
-
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/466_add_network_use_sub_characteristic.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/466_add_network_use_sub_characteristic.rb
deleted file mode 100644
index 1776eae0a56..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/466_add_network_use_sub_characteristic.rb
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.1
-# SONAR-4870
-#
-
-class AddNetworkUseSubCharacteristic < ActiveRecord::Migration
-
-  class Characteristic < ActiveRecord::Base
-  end
-
-  def self.up
-    Characteristic.reset_column_information
-
-    # On an empty DB, there are no characteristics, they're all gonna be created after (so new characteristics has always to be also added in the technical-debt-model.xml file)
-    if Characteristic.all.size > 0
-      efficiency = Characteristic.first(:conditions => ['kee=? AND enabled=?', 'EFFICIENCY', true])
-      network_use = Characteristic.first(:conditions => ['name=? AND enabled=?', 'Network use ', true])
-
-      # The Efficiency characteristic can have been deleted from the SQALE plugin
-      # And the Network use can already been created
-      if efficiency && !network_use
-        Characteristic.create(:kee => 'NETWORK_USE_EFFICIENCY', :name => 'Network use', :enabled => true, :parent_id => efficiency.id, :root_id => efficiency.id) if efficiency
-      end
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/481_copy_rule_notes_to_rules.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/481_copy_rule_notes_to_rules.rb
deleted file mode 100644
index 0d1dd5cf4c2..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/481_copy_rule_notes_to_rules.rb
+++ /dev/null
@@ -1,80 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# Sonar 4.2
-# SONAR-4923
-# Copy rule_notes (resp. active_rule_notes) contents to rules (resp. active_rules)
-#
-class CopyRuleNotesToRules < ActiveRecord::Migration
-
-  class Rule < ActiveRecord::Base
-  end
-
-  class RuleNote < ActiveRecord::Base
-  end
-
-  class ActiveRule < ActiveRecord::Base
-  end
-
-  class ActiveRuleNote < ActiveRecord::Base
-  end
-
-  def self.up
-    Rule.reset_column_information
-    RuleNote.reset_column_information
-    ActiveRule.reset_column_information
-    ActiveRuleNote.reset_column_information
-
-    rules = {}
-    Rule.all.each do |rule|
-      rules[rule.id] = rule
-    end
-
-    RuleNote.all.each do |note|
-      rule = rules[note.rule_id]
-      if rule
-        rule.note_created_at = note.created_at
-        rule.note_updated_at = note.updated_at
-        rule.note_user_login = note.user_login
-        rule.note_data = note.data
-        rule.save
-      end
-    end
-
-    active_rules = {}
-    ActiveRule.all.each do |rule|
-      active_rules[rule.id] = rule
-    end
-
-    ActiveRuleNote.all.each do |note|
-      active_rule = active_rules[note.active_rule_id]
-      if active_rule
-        active_rule.note_created_at = note.created_at
-        active_rule.note_updated_at = note.updated_at
-        active_rule.note_user_login = note.user_login
-        active_rule.note_data = note.data
-        active_rule.save
-      end
-    end
-  end
-
-end
-
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/482_purge_group_roles.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/482_purge_group_roles.rb
deleted file mode 100644
index b6d3d169e71..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/482_purge_group_roles.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# See SONAR-4950 - reverted. Unique constraint is not created but duplications are still purged.
-#
-class PurgeGroupRoles < ActiveRecord::Migration
-
-  class GroupRole < ActiveRecord::Base
-  end
-
-  def self.up
-    GroupRole.reset_column_information
-
-    duplicated_ids = ActiveRecord::Base.connection.select_rows('select group_id,resource_id,role from group_roles group by group_id,resource_id,role having count(*) > 1')
-    say_with_time "Remove #{duplicated_ids.size} duplicated group roles" do
-      duplicated_ids.each do |fields|
-        rows = GroupRole.find(:all, :conditions => {:group_id => fields[0], :resource_id => fields[1], :role => fields[2]})
-        # delete all rows except the last one
-        rows[0...-1].each do |row|
-          GroupRole.delete(row.id)
-        end
-      end
-    end
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/484_copy_rule_parameters_name_to_active_rule_parameters.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/484_copy_rule_parameters_name_to_active_rule_parameters.rb
deleted file mode 100644
index 09c4a649b5e..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/484_copy_rule_parameters_name_to_active_rule_parameters.rb
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-4950
-#
-class CopyRuleParametersNameToActiveRuleParameters < ActiveRecord::Migration
-
-  class ActiveRuleParameter < ActiveRecord::Base
-  end
-
-  class RulesParameter < ActiveRecord::Base
-  end
-
-  def self.up
-    ActiveRuleParameter.reset_column_information
-
-    rule_params_by_id = {}
-    RulesParameter.all.each do |rule_param|
-      rule_params_by_id[rule_param.id] = rule_param
-    end
-
-    ActiveRuleParameter.all.each do |active_rule_parameter|
-      rule_param = rule_params_by_id[active_rule_parameter.rules_parameter_id]
-      active_rule_parameter.rules_parameter_key = rule_param.name if rule_param
-      active_rule_parameter.save
-    end
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/485_update_rules_without_severity.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/485_update_rules_without_severity.rb
deleted file mode 100644
index 86a27c1c8ad..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/485_update_rules_without_severity.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-4993
-#
-class UpdateRulesWithoutSeverity < ActiveRecord::Migration
-
-  class Rule < ActiveRecord::Base
-  end
-
-  def self.up
-    Rule.reset_column_information
-    Rule.update_all({:priority => 2, :updated_at => Time.now}, 'priority IS NULL')
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/490_migrate_package_keys.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/490_migrate_package_keys.rb
deleted file mode 100644
index d17ed8c28c4..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/490_migrate_package_keys.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-926
-#
-class MigratePackageKeys < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v42.PackageKeysMigrationStep')
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/493_delete_display_treemap_from_measure_filters.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/493_delete_display_treemap_from_measure_filters.rb
deleted file mode 100644
index 9710fabe06a..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/493_delete_display_treemap_from_measure_filters.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-4997
-#
-class DeleteDisplayTreemapFromMeasureFilters < ActiveRecord::Migration
-
-  class MeasureFilter < ActiveRecord::Base
-  end
-
-  def self.up
-    filters = MeasureFilter.all(:conditions => "data like '%display=treemap%'")
-    filters.each do |filter|
-      filter.data = filter.data.sub('display=treemap', '')
-      filter.save
-    end
-  end
-end
-
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/494_delete_properties_on_unknown_components.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/494_delete_properties_on_unknown_components.rb
deleted file mode 100644
index 587ca29d79d..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/494_delete_properties_on_unknown_components.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-5013
-#
-class DeletePropertiesOnUnknownComponents < ActiveRecord::Migration
-
-  class Property < ActiveRecord::Base
-  end
-
-  def self.up
-    Property.delete_all('resource_id IS NOT NULL AND resource_id NOT IN (SELECT id FROM projects)')
-  end
-end
-
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/495_migrate_base_id_to_base_from_measure_filters.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/495_migrate_base_id_to_base_from_measure_filters.rb
deleted file mode 100644
index 9bee50e2cda..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/495_migrate_base_id_to_base_from_measure_filters.rb
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-4921
-#
-class MigrateBaseIdToBaseFromMeasureFilters < ActiveRecord::Migration
-
-  class MeasureFilter < ActiveRecord::Base
-  end
-
-  def self.up
-    filters = MeasureFilter.all(:conditions => "data LIKE '%baseId=%'")
-    filters.each do |filter|
-      matchBaseId = filter.data.match(/baseId=(\d+)/)
-      if matchBaseId
-        projectId = matchBaseId[1]
-        project = Project.find_by_id(projectId)
-        # If project exists, we replace the condition using project id by the condition using project key, otherwise we removed the condition
-        filter.data = filter.data.sub(/baseId=\d+/, project ? "base=#{project.kee}" : '')
-        filter.save
-      end
-    end
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/496_delete_language_property.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/496_delete_language_property.rb
deleted file mode 100644
index 7f9f82d76a7..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/496_delete_language_property.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-926
-# The property sonar.language must not be set in global settings
-#
-class DeleteLanguageProperty < ActiveRecord::Migration
-
-  class Property < ActiveRecord::Base
-  end
-
-  def self.up
-    Property.delete_all("prop_key = 'sonar.language'")
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/497_update_issue_message_by_rule_name_when_no_message.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/497_update_issue_message_by_rule_name_when_no_message.rb
deleted file mode 100644
index 3eb73f963f4..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/497_update_issue_message_by_rule_name_when_no_message.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-4785
-#
-class UpdateIssueMessageByRuleNameWhenNoMessage < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v42.CompleteIssueMessageMigrationStep')
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/498_remove_duplicate_active_rules.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/498_remove_duplicate_active_rules.rb
deleted file mode 100644
index f9710ba9496..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/498_remove_duplicate_active_rules.rb
+++ /dev/null
@@ -1,54 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.2
-# SONAR-5067
-#
-class RemoveDuplicateActiveRules < ActiveRecord::Migration
-
-  class ActiveRuleParameters < ActiveRecord::Base
-  end
-
-  class ActiveRule < ActiveRecord::Base
-  end
-
-  def self.up
-    # Search for all rules activated many times on a same profile
-    rule_actived_many_times_on_same_profile = ActiveRule.all(
-        :select => 'rule_id,profile_id',
-        :group => 'rule_id,profile_id',
-        :having => 'COUNT(*) > 1'
-    )
-
-    rule_actived_many_times_on_same_profile.each do |duplicate_active_rule|
-      # Search for all duplication on current rule and profile
-      active_rules = ActiveRule.all(
-          :conditions => {:rule_id => duplicate_active_rule.rule_id, :profile_id => duplicate_active_rule.profile_id}
-      )
-      # Remove duplication, keep only one active rule (first one)
-      active_rules.drop(1).each do |active_rule|
-        ActiveRuleParameters.delete_all(:active_rule_id => active_rule.id)
-        active_rule.delete
-      end
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/512_convert_alerts_to_quality_gates.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/512_convert_alerts_to_quality_gates.rb
deleted file mode 100644
index 408a8ebcafb..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/512_convert_alerts_to_quality_gates.rb
+++ /dev/null
@@ -1,78 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-#
-class ConvertAlertsToQualityGates < ActiveRecord::Migration
-
-  class RulesProfile < ActiveRecord::Base
-  end
-
-  class Alert < ActiveRecord::Base
-  end
-
-  class QualityGate < ActiveRecord::Base
-  end
-
-  class QualityGateCondition < ActiveRecord::Base
-  end
-
-  def self.up
-
-    RulesProfile.reset_column_information
-    Alert.reset_column_information
-    QualityGate.reset_column_information
-    QualityGateCondition.reset_column_information
-
-    alerts = {}
-    Alert.all.each do |alert|
-      alerts[alert.profile_id] ||= []
-      alerts[alert.profile_id].push alert
-    end
-
-    new_operators = {
-      '='  => 'EQ',
-      '!=' => 'NE',
-      '>'  => 'GT',
-      '<'  => 'LT'
-    }
-
-    RulesProfile.all.each do |profile|
-      if alerts.has_key?(profile.id)
-        qgate_name = profile.name + ' - ' + profile.language
-
-        # This block allows re-execution in case of failure
-        old_qgate = QualityGate.find_by_name(qgate_name)
-        unless old_qgate.nil?
-          QualityGateCondition.destroy_all(:qgate_id => old_qgate.id)
-          old_qgate.destroy
-        end
-
-        qgate = QualityGate.create(:name => qgate_name)
-        alerts[profile.id].each do |alert|
-          QualityGateCondition.create(:qgate_id => qgate.id, :metric_id => alert.metric_id, :operator => new_operators[alert.operator],
-            :value_warning => alert.value_warning, :value_error => alert.value_error, :period => alert.period)
-        end
-      end
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/513_convert_issue_debt_to_minutes.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/513_convert_issue_debt_to_minutes.rb
deleted file mode 100644
index c02eaf1a2b5..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/513_convert_issue_debt_to_minutes.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-4996
-#
-class ConvertIssueDebtToMinutes < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v43.ConvertIssueDebtToMinutesMigrationStep')
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/514_update_issue_changelog_debt_to_minutes.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/514_update_issue_changelog_debt_to_minutes.rb
deleted file mode 100644
index 5b755a77e44..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/514_update_issue_changelog_debt_to_minutes.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-4996
-#
-class UpdateIssueChangelogDebtToMinutes < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v43.IssueChangelogMigrationStep')
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/515_update_measures_debt_to_minutes.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/515_update_measures_debt_to_minutes.rb
deleted file mode 100644
index fe5ed6bbec6..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/515_update_measures_debt_to_minutes.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-4996
-#
-class UpdateMeasuresDebtToMinutes < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v43.TechnicalDebtMeasuresMigrationStep')
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/516_update_development_cost_to_minutes.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/516_update_development_cost_to_minutes.rb
deleted file mode 100644
index 39eca632abb..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/516_update_development_cost_to_minutes.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-4996
-#
-class UpdateDevelopmentCostToMinutes < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v43.DevelopmentCostMeasuresMigrationStep')
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/517_update_work_units_by_size_point_property_to_minutes.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/517_update_work_units_by_size_point_property_to_minutes.rb
deleted file mode 100644
index 212d76364ad..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/517_update_work_units_by_size_point_property_to_minutes.rb
+++ /dev/null
@@ -1,58 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-4996
-#
-class UpdateWorkUnitsBySizePointPropertyToMinutes < ActiveRecord::Migration
-
-  class Property < ActiveRecord::Base
-
-  end
-
-  def self.up
-    hours_in_day_prop = Property.find_by_prop_key('sonar.technicalDebt.hoursInDay')
-    hours_in_day = hours_in_day_prop && hours_in_day_prop.text_value ? hours_in_day_prop.text_value.to_i : 8
-    work_units_by_size_point = Property.find_by_prop_key('workUnitsBySizePoint')
-    if work_units_by_size_point && work_units_by_size_point.text_value && work_units_by_size_point.text_value.to_f
-      work_units_by_size_point.text_value = convert_days_to_minutes(work_units_by_size_point.text_value.to_f, hours_in_day).to_s
-      work_units_by_size_point.save!
-    end
-
-    language_specific_parameters = Property.find_by_prop_key('languageSpecificParameters')
-    if language_specific_parameters
-      values = language_specific_parameters.text_value.split(',')
-      values.each do |value|
-        prop = Property.find_by_prop_key('languageSpecificParameters.' + value + '.man_days')
-        if prop && prop.text_value && prop.text_value.to_f
-          prop.text_value = convert_days_to_minutes(prop.text_value.to_f, hours_in_day).to_s
-          prop.save!
-        end
-      end
-    end
-  end
-
-  def self.convert_days_to_minutes(hours, hours_in_day)
-    result = hours * hours_in_day * 60
-    # Round value
-    result.ceil
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/518_update_conditions_on_debt_to_minutes.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/518_update_conditions_on_debt_to_minutes.rb
deleted file mode 100644
index a2cca32e581..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/518_update_conditions_on_debt_to_minutes.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-4996
-#
-class UpdateConditionsOnDebtToMinutes < ActiveRecord::Migration
-
-  class Property < ActiveRecord::Base
-
-  end
-
-  class QualityGateCondition < ActiveRecord::Base
-
-  end
-
-  class Metric < ActiveRecord::Base
-
-  end
-
-  def self.up
-    Property.reset_column_information
-    Metric.reset_column_information
-    QualityGateCondition.reset_column_information
-
-    hours_in_day_prop = Property.find_by_prop_key('sonar.technicalDebt.hoursInDay')
-    hours_in_day = hours_in_day_prop && hours_in_day_prop.text_value ? hours_in_day_prop.text_value.to_i : 8
-
-    metrics = Metric.find(:all, :conditions => ['name in (?)', ['sqale_index', 'new_technical_debt',
-                                                                'sqale_effort_to_grade_a', 'sqale_effort_to_grade_b', 'sqale_effort_to_grade_c', 'sqale_effort_to_grade_d',
-                                                                'blocker_remediation_cost', 'critical_remediation_cost', 'major_remediation_cost', 'minor_remediation_cost',
-                                                                'info_remediation_cost']])
-    conditions = QualityGateCondition.all(:conditions => ['metric_id in (?)', metrics.map { |m| m.id } ])
-
-    conditions.each do |condition|
-      condition.value_error = convert_days_to_minutes(condition.value_error.to_f, hours_in_day) unless condition.value_error.blank?
-      condition.value_warning = convert_days_to_minutes(condition.value_warning.to_f, hours_in_day) unless condition.value_warning.blank?
-      condition.save!
-    end
-  end
-
-  def self.convert_days_to_minutes(hours, hours_in_day)
-    result = hours * hours_in_day * 60
-    # Round value
-    result.ceil
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/519_update_measure_filters_on_debt_to_minutes.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/519_update_measure_filters_on_debt_to_minutes.rb
deleted file mode 100644
index 0a45158a190..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/519_update_measure_filters_on_debt_to_minutes.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-4996
-#
-class UpdateMeasureFiltersOnDebtToMinutes < ActiveRecord::Migration
-
-  class Property < ActiveRecord::Base
-
-  end
-
-  class MeasureFilter < ActiveRecord::Base
-
-  end
-
-  def self.up
-    Property.reset_column_information
-    MeasureFilter.reset_column_information
-
-    hours_in_day_prop = Property.find_by_prop_key('sonar.technicalDebt.hoursInDay')
-    hours_in_day = hours_in_day_prop && hours_in_day_prop.text_value ? hours_in_day_prop.text_value.to_i : 8
-
-    filters = MeasureFilter.all(:conditions => "data LIKE '%_metric=sqale_index%' OR data LIKE '%_metric=new_technical_debt%'" +
-        " OR data LIKE '%_metric=sqale_effort_to_grade_a%' OR data LIKE '%_metric=sqale_effort_to_grade_b%' OR data LIKE '%_metric=sqale_effort_to_grade_c%' " +
-        " OR data LIKE '%_metric=sqale_effort_to_grade_d%'"+
-        " OR data LIKE '%_metric=blocker_remediation_cost%' OR data LIKE '%_metric=critical_remediation_cost%' OR data LIKE '%_metric=major_remediation_cost%' "+
-        " OR data LIKE '%_metric=minor_remediation_cost%' OR data LIKE '%_metric=info_remediation_cost%'"
-    )
-    filters.each do |filter|
-      data = filter.data.to_s
-      data.scan(/c(\d+)_metric=(sqale_index|new_technical_debt|sqale_effort_to_grade_a|sqale_effort_to_grade_b|sqale_effort_to_grade_c|sqale_effort_to_grade_d|blocker_remediation_cost
-        |critical_remediation_cost|major_remediation_cost|minor_remediation_cost|info_remediation_cost)/) do |find|
-        index = find[0]
-        # Update filter value when it's before a '|' or at the end of the string
-        value = /c#{index}_val=((.+?)(\||\z))?/.match(data)[2]
-        if value
-          new_value = convert_days_to_minutes(value.to_f, hours_in_day)
-          filter.data = filter.data.sub("c#{index}_val=#{value}", "c#{index}_val=#{new_value}")
-        end
-      end
-      filter.save!
-    end
-  end
-
-  def self.convert_days_to_minutes(hours, hours_in_day)
-    result = hours * hours_in_day * 60
-    # Round value
-    result.ceil
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/521_update_requirement_measures.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/521_update_requirement_measures.rb
deleted file mode 100644
index 436e864ae63..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/521_update_requirement_measures.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-5056
-#
-class UpdateRequirementMeasures < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v43.RequirementMeasuresMigrationStep')
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/523_add_characteristic_reusability_and_sub_characteristic_resource.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/523_add_characteristic_reusability_and_sub_characteristic_resource.rb
deleted file mode 100644
index 3d956e6126d..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/523_add_characteristic_reusability_and_sub_characteristic_resource.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-5180
-#
-class AddCharacteristicReusabilityAndSubCharacteristicResource < ActiveRecord::Migration
-
-  class Characteristic < ActiveRecord::Base
-  end
-
-  def self.up
-    Characteristic.reset_column_information
-
-    # On an empty DB, there are no characteristics, they're all gonna be created after
-    if Characteristic.all.size > 0
-      create_characteristic_reusability_and_its_sub_characteristics
-      create_sub_characteristic_resource
-    end
-  end
-
-  def self.create_characteristic_reusability_and_its_sub_characteristics
-    # 'Reusability' is the new characteristic, it has two sub characteristics : 'Modularity' and 'Transportability'
-    reusability = Characteristic.first(:conditions => ['kee=? AND enabled=?', 'REUSABILITY', true])
-    modularity = Characteristic.first(:conditions => ['kee=? AND enabled=?', 'MODULARITY', true])
-    transportability = Characteristic.first(:conditions => ['kee=? AND enabled=?', 'TRANSPORTABILITY', true])
-
-    unless reusability
-      # Reusability should become the first characteristic
-      reusability = Characteristic.create(:name => 'Reusability', :kee => 'REUSABILITY', :characteristic_order => 1, :enabled => true)
-      # So all other characteristics have to moved down
-      Characteristic.all(:conditions => ['enabled=? AND parent_id IS NULL AND rule_id IS NULL', true]).each do |c|
-        c.characteristic_order = c.characteristic_order + 1
-        c.save!
-      end
-    end
-
-    Characteristic.create(:name => 'Modularity', :kee => 'MODULARITY', :parent_id => reusability.id, :enabled => true) unless modularity
-    Characteristic.create(:name => 'Transportability', :kee => 'TRANSPORTABILITY', :parent_id => reusability.id, :enabled => true) unless transportability
-  end
-
-  def self.create_sub_characteristic_resource
-    # New sub characteristic 'Resource' (under characteristic 'Reliability')
-    resource = Characteristic.first(:conditions => ['kee=? AND enabled=?', 'RESOURCE_RELIABILITY', true])
-    unless resource
-      reliability = Characteristic.first(:conditions => ['kee=? AND enabled=?', 'RELIABILITY', true])
-      Characteristic.create(:name => 'Resource', :kee => 'RESOURCE_RELIABILITY', :parent_id => reliability.id, :enabled => true) if reliability
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/524_update_sub_characteristic_network_use_key.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/524_update_sub_characteristic_network_use_key.rb
deleted file mode 100644
index eed522f91ec..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/524_update_sub_characteristic_network_use_key.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-5180
-#
-class UpdateSubCharacteristicNetworkUseKey < ActiveRecord::Migration
-
-  class Characteristic < ActiveRecord::Base
-  end
-
-  def self.up
-    Characteristic.reset_column_information
-
-    # On an empty DB, there are no characteristics, they're all gonna be created after
-    if Characteristic.all.size > 0
-      # NETWORK_USE was created with a bad key in the migration 466
-      network_use = Characteristic.first(:conditions => ['kee=? AND enabled=?', 'NETWORK_USE_EFFICIENCY', true])
-      if network_use
-        network_use.kee = 'NETWORK_USE'
-        network_use.save!
-      end
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/525_update_not_resolved_issues_on_removed_components.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/525_update_not_resolved_issues_on_removed_components.rb
deleted file mode 100644
index 778d82658a0..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/525_update_not_resolved_issues_on_removed_components.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-5200
-#
-class UpdateNotResolvedIssuesOnRemovedComponents < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v43.NotResolvedIssuesOnRemovedComponentsMigrationStep')
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/526_remove_unshared_active_dashboards.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/526_remove_unshared_active_dashboards.rb
deleted file mode 100644
index 6c35790ce4e..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/526_remove_unshared_active_dashboards.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.3
-# SONAR-4979
-#
-class RemoveUnsharedActiveDashboards < ActiveRecord::Migration
-
-  class Dashboard < ActiveRecord::Base
-    set_table_name 'dashboards'
-  end
-
-  class ActiveDashboard < ActiveRecord::Base
-    set_table_name 'active_dashboards'
-    belongs_to :dashboard, :class_name => 'Dashboard'
-  end
-
-  def self.up
-    Dashboard.reset_column_information
-    ActiveDashboard.reset_column_information
-
-    # Delete every active_dashboards linked on unshared dashboard not owned by the user
-    ActiveDashboard.all(:joins => 'inner join dashboards on dashboards.id=active_dashboards.dashboard_id', :conditions => ['dashboards.shared=? AND active_dashboards.user_id<>dashboards.user_id', false]).each {|ad| ad.delete}
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/530_merge_measure_data_into_project_measures.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/530_merge_measure_data_into_project_measures.rb
index 401a74ffb42..78e35172f2c 100644
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/530_merge_measure_data_into_project_measures.rb
+++ b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/530_merge_measure_data_into_project_measures.rb
@@ -34,18 +34,7 @@ class MergeMeasureDataIntoProjectMeasures < ActiveRecord::Migration
       ActiveRecord::Base.connection.commit_db_transaction
     end
     ProjectMeasure.reset_column_information
-    execute_java_migration('org.sonar.server.db.migrations.v44.MeasureDataMigrationStep')
     drop_table(:measure_data)
   end
-  
-  def self.execute_ddl(message, ddl)
-    begin
-      say_with_time(message) do
-        ActiveRecord::Base.connection.execute(ddl)
-      end
-    rescue
-      # already executed
-    end
-  end
-  
+
 end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/531_update_issues_action_plan_key_on_removed_action_plan.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/531_update_issues_action_plan_key_on_removed_action_plan.rb
deleted file mode 100644
index 479e36534ee..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/531_update_issues_action_plan_key_on_removed_action_plan.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.4
-# SONAR-5218
-#
-class UpdateIssuesActionPlanKeyOnRemovedActionPlan < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v44.IssueActionPlanKeyMigrationStep')
-  end
-  
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/539_insert_active_rule_dates.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/539_insert_active_rule_dates.rb
deleted file mode 100644
index 0c2e5c8fe30..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/539_insert_active_rule_dates.rb
+++ /dev/null
@@ -1,41 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.4
-# SONAR-5007
-#
-class InsertActiveRuleDates < ActiveRecord::Migration
-
-  class ActiveRule < ActiveRecord::Base
-  end
-
-  def self.up
-    ActiveRule.reset_column_information
-    now = Time.now
-    ActiveRule.find(:all).each do |active_rule|
-      active_rule.created_at=now
-      active_rule.updated_at=now
-      active_rule.save!
-    end
-  end
-
-end
-
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/541_add_unique_index_on_active_rule_key.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/541_add_unique_index_on_active_rule_key.rb
index 9885d253f77..730847f5aa6 100644
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/541_add_unique_index_on_active_rule_key.rb
+++ b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/541_add_unique_index_on_active_rule_key.rb
@@ -25,35 +25,7 @@
 class AddUniqueIndexOnActiveRuleKey < ActiveRecord::Migration
 
 
-  class ActiveRuleParameter < ActiveRecord::Base
-  end
-
-  class ActiveRule < ActiveRecord::Base
-  end
-
   def self.up
-    ActiveRule.reset_column_information
-    ActiveRuleParameter.reset_column_information
-
-    # Search for all rules activated many times on a same profile
-    rule_actived_many_times_on_same_profile = ActiveRule.all(
-        :select => 'rule_id,profile_id',
-        :group => 'rule_id,profile_id',
-        :having => 'COUNT(*) > 1'
-    )
-
-    rule_actived_many_times_on_same_profile.each do |duplicate_active_rule|
-      # Search for all duplication on current rule and profile
-      active_rules = ActiveRule.all(
-          :conditions => {:rule_id => duplicate_active_rule.rule_id, :profile_id => duplicate_active_rule.profile_id}
-      )
-      # Remove duplication, keep only one active rule (first one)
-      active_rules.drop(1).each do |active_rule|
-        ActiveRuleParameter.delete_all(:active_rule_id => active_rule.id)
-        active_rule.delete
-      end
-    end
-
     add_index :active_rules, [:profile_id, :rule_id], :name => 'uniq_profile_rule_ids', :unique => true
   end
 
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/545_rename_rules_cardinality_to_is_template.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/545_rename_rules_cardinality_to_is_template.rb
index c8203cba112..c6eb7b3a858 100644
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/545_rename_rules_cardinality_to_is_template.rb
+++ b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/545_rename_rules_cardinality_to_is_template.rb
@@ -30,10 +30,6 @@ class RenameRulesCardinalityToIsTemplate < ActiveRecord::Migration
   def self.up
     add_column 'rules', 'is_template', :boolean, :null => false, :default => false
     Rule.reset_column_information
-    Rule.all.each do |r|
-      r.is_template = r.cardinality == 'MULTIPLE'
-      r.save!
-    end
     remove_column 'rules', 'cardinality'
   end
 
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/546_inverse_rule_key_index.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/546_inverse_rule_key_index.rb
deleted file mode 100644
index 6cf46b03186..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/546_inverse_rule_key_index.rb
+++ /dev/null
@@ -1,99 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SQ 4.4
-# SONAR-5001
-#
-require 'set'
-class InverseRuleKeyIndex < ActiveRecord::Migration
-
-
-  class ActiveRule < ActiveRecord::Base
-    set_table_name 'active_rules'
-  end
-
-  class Characteristic < ActiveRecord::Base
-    set_table_name 'characteristics'
-  end
-
-  class Issue < ActiveRecord::Base
-    set_table_name 'issues'
-  end
-
-  class ActiveRuleChange < ActiveRecord::Base
-    set_table_name 'active_rule_changes'
-  end
-
-  class ProjectMeasure < ActiveRecord::Base
-    set_table_name 'project_measures'
-  end
-
-  class Rule < ActiveRecord::Base
-  end
-
-  class RuleParameter < ActiveRecord::Base
-    set_table_name 'rules_parameters'
-  end
-
-  def self.up
-    begin
-      remove_index :rules, :name => 'rules_plugin_key_and_name'
-    rescue
-      #ignore
-    end
-
-    # rows can be duplicated because the unique index was sometimes missing
-    delete_duplicated_rules
-
-    add_index :rules, [:plugin_name, :plugin_rule_key], :unique => true, :name => 'rules_repo_key'
-  end
-
-  private
-  def self.delete_duplicated_rules
-    ActiveRule.reset_column_information
-    ActiveRuleChange.reset_column_information
-    Characteristic.reset_column_information
-    Issue.reset_column_information
-    ProjectMeasure.reset_column_information
-    Rule.reset_column_information
-    RuleParameter.reset_column_information
-
-    say_with_time 'Delete duplicated rules' do
-      existing_keys = Set.new
-      rules=Rule.find(:all, :select => 'id,plugin_name,plugin_rule_key', :order => 'id')
-      rules.each do |rule|
-        key = "#{rule.plugin_name}:#{rule.plugin_rule_key}"
-        if existing_keys.include?(key)
-          say "Delete duplicated rule '#{key}' (id=#{rule.id})"
-          ActiveRule.delete_all(['rule_id=?', rule.id])
-          ActiveRuleChange.delete_all(['rule_id=?', rule.id])
-          Characteristic.delete_all(['rule_id=?', rule.id])
-          Issue.delete_all(['rule_id=?', rule.id])
-          ProjectMeasure.delete_all(['rule_id=?', rule.id])
-          RuleParameter.delete_all(['rule_id=?', rule.id])
-          rule.destroy
-        else
-          existing_keys.add(key)
-        end
-      end
-    end
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/547_merge_custom_rules_extended_description_with_description.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/547_merge_custom_rules_extended_description_with_description.rb
deleted file mode 100644
index b8f2377212c..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/547_merge_custom_rules_extended_description_with_description.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.4
-# SONAR-5397
-#
-class MergeCustomRulesExtendedDescriptionWithDescription < ActiveRecord::Migration
-
-  class Rule < ActiveRecord::Base
-  end
-
-  def self.up
-    Rule.reset_column_information
-    Rule.all(:conditions => ['template_id IS NOT NULL and note_data IS NOT NULL']).each do |r|
-      unless r.note_data.blank?
-        r.description += '<br/>' + r.note_data
-        r.note_data = nil
-        r.note_user_login = nil
-        r.note_created_at = nil
-        r.note_updated_at = nil
-        r.save!
-      end
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/549_feed_qprofile_keys.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/549_feed_qprofile_keys.rb
index d2b579ccbd8..81724162b26 100644
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/549_feed_qprofile_keys.rb
+++ b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/549_feed_qprofile_keys.rb
@@ -25,8 +25,6 @@
 class FeedQprofileKeys < ActiveRecord::Migration
 
   def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v44.FeedQProfileKeysMigrationStep')
-
     # set as non-null and unique
     change_column :rules_profiles, :kee, :string, :limit => 255, :null => false
     add_index :rules_profiles, :kee, :name => 'uniq_qprof_key', :unique => true
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/550_convert_profile_measures.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/550_convert_profile_measures.rb
deleted file mode 100644
index 1543cc3fadf..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/550_convert_profile_measures.rb
+++ /dev/null
@@ -1,41 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.4
-# SONAR-5218
-#
-class ConvertProfileMeasures < ActiveRecord::Migration
-
-  class Metric < ActiveRecord::Base
-  end
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v44.ConvertProfileMeasuresMigrationStep')
-
-    Metric.reset_column_information
-    metric = Metric.find_by_name('profile')
-    if metric
-      metric.name='quality_profiles'
-      metric.save!
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/551_update_logs_to_activities.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/551_update_logs_to_activities.rb
deleted file mode 100644
index d11201aee8e..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/551_update_logs_to_activities.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.4
-# SONAR-5218
-#
-class UpdateLogsToActivities < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration('org.sonar.server.db.migrations.v44.ChangeLogMigrationStep')
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/553_feed_qprofile_dates.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/553_feed_qprofile_dates.rb
deleted file mode 100644
index f8cc4868a22..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/553_feed_qprofile_dates.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.4
-#
-class FeedQprofileDates < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration 'org.sonar.server.db.migrations.v44.FeedQProfileDatesMigrationStep'
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/554_add_missing_user_unique_index.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/554_add_missing_user_unique_index.rb
deleted file mode 100644
index 3101ce1beef..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/554_add_missing_user_unique_index.rb
+++ /dev/null
@@ -1,108 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.4
-# See SONAR-5405
-#
-require 'set'
-
-class AddMissingUserUniqueIndex < ActiveRecord::Migration
-
-  class User < ActiveRecord::Base
-  end
-
-  class UserRole < ActiveRecord::Base
-  end
-
-  class Property < ActiveRecord::Base
-    set_table_name 'properties'
-  end
-
-  class GroupsUsers < ActiveRecord::Base
-    set_table_name 'groups_users'
-  end
-
-  class Dashboard < ActiveRecord::Base
-    set_table_name 'dashboards'
-    has_many :active_dashboards, :dependent => :destroy, :inverse_of => :dashboard
-  end
-
-  class ActiveDashboard < ActiveRecord::Base
-    set_table_name 'active_dashboards'
-    belongs_to :dashboard
-  end
-
-  class PermTemplatesUser < ActiveRecord::Base
-    set_table_name 'perm_templates_users'
-  end
-
-  class MeasureFilter < ActiveRecord::Base
-    set_table_name 'measure_filters'
-    has_many :measure_filter_favourites, :dependent => :delete_all
-  end
-
-  class MeasureFilterFavourite < ActiveRecord::Base
-    set_table_name 'measure_filter_favourites'
-    belongs_to :measure_filter
-  end
-
-  def self.up
-    unless index_exists?(:users, :login, nil)
-      delete_duplicated_users
-      add_index :users, :login, :name => 'users_login', :unique => true
-    end
-  end
-
-  private
-  def self.delete_duplicated_users
-    User.reset_column_information
-    UserRole.reset_column_information
-    Property.reset_column_information
-    GroupsUsers.reset_column_information
-    Dashboard.reset_column_information
-    ActiveDashboard.reset_column_information
-    PermTemplatesUser.reset_column_information
-    MeasureFilter.reset_column_information
-    MeasureFilterFavourite.reset_column_information
-
-    say_with_time 'Delete duplicated users' do
-      existing_logins = Set.new
-      users=User.find(:all, :select => 'id,login', :order => 'id')
-      users.each do |user|
-        if existing_logins.include?(user.login)
-          say "Delete duplicated login '#{user.login}' (id=#{user.id})"
-          UserRole.delete_all(['user_id=?', user.id])
-          Property.delete_all(['user_id=?', user.id])
-          GroupsUsers.delete_all(['user_id=?', user.id])
-          Dashboard.destroy_all(['user_id=?', user.id])
-          ActiveDashboard.destroy_all(['user_id=?', user.id])
-          PermTemplatesUser.destroy_all(['user_id=?', user.id])
-          MeasureFilter.destroy_all(['user_id=?', user.id])
-          MeasureFilterFavourite.destroy_all(['user_id=?', user.id])
-          user.destroy
-        else
-          existing_logins.add(user.login)
-        end
-      end
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/556_fill_rules_empty_name_and_desc.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/556_fill_rules_empty_name_and_desc.rb
deleted file mode 100644
index 28b6f96f852..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/556_fill_rules_empty_name_and_desc.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.4
-# SONAR-5426
-#
-class FillRulesEmptyNameAndDesc < ActiveRecord::Migration
-
-  class Rule < ActiveRecord::Base
-  end
-
-  def self.up
-    Rule.reset_column_information
-
-    Rule.all(['name IS NULL OR description IS NULL']).each do |rule|
-      key = rule.plugin_rule_key
-      unless rule.name
-        rule.name = key
-      end
-      unless rule.description
-        rule.description = key
-      end
-      rule.save!
-    end
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/582_update_existing_rules_description_format.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/582_update_existing_rules_description_format.rb
deleted file mode 100644
index 4f5fc6be52a..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/582_update_existing_rules_description_format.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.5
-# SONAR-5001
-#
-class UpdateExistingRulesDescriptionFormat < ActiveRecord::Migration
-
-  class Rule < ActiveRecord::Base
-  end
-
-  def self.up
-    Rule.reset_column_information
-    Rule.update_all({:description_format => 'HTML', :updated_at => Time.now}, "plugin_name != 'manual' AND template_id IS NULL")
-    Rule.update_all({:description_format => 'MARKDOWN', :updated_at => Time.now}, "plugin_name = 'manual' OR template_id IS NOT NULL")
-  end
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/583_add_missing_rule_parameter_default_values.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/583_add_missing_rule_parameter_default_values.rb
deleted file mode 100644
index e8c6f8d70dd..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/583_add_missing_rule_parameter_default_values.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.5
-#
-class AddMissingRuleParameterDefaultValues < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration 'org.sonar.server.db.migrations.v45.AddMissingRuleParameterDefaultValuesMigrationStep'
-  end
-
-end
diff --git a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/584_delete_measures_on_deleted_profiles.rb b/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/584_delete_measures_on_deleted_profiles.rb
deleted file mode 100644
index 8a075d5fba9..00000000000
--- a/server/sonar-web/src/main/webapp/WEB-INF/db/migrate/584_delete_measures_on_deleted_profiles.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# SonarQube, open source software quality management tool.
-# Copyright (C) 2008-2014 SonarSource
-# mailto:contact AT sonarsource DOT com
-#
-# SonarQube is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 3 of the License, or (at your option) any later version.
-#
-# SonarQube is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-#
-
-#
-# SonarQube 4.5
-#
-class DeleteMeasuresOnDeletedProfiles < ActiveRecord::Migration
-
-  def self.up
-    execute_java_migration 'org.sonar.server.db.migrations.v45.DeleteMeasuresOnDeletedProfilesMigrationStep'
-  end
-
-end
diff --git a/sonar-db/src/main/java/org/sonar/db/MyBatis.java b/sonar-db/src/main/java/org/sonar/db/MyBatis.java
index e1a6fd9dfd9..d068c8fcf06 100644
--- a/sonar-db/src/main/java/org/sonar/db/MyBatis.java
+++ b/sonar-db/src/main/java/org/sonar/db/MyBatis.java
@@ -137,7 +137,6 @@ import org.sonar.db.user.UserMapper;
 import org.sonar.db.user.UserRoleDto;
 import org.sonar.db.version.SchemaMigrationDto;
 import org.sonar.db.version.SchemaMigrationMapper;
-import org.sonar.db.version.v44.Migration44Mapper;
 import org.sonar.db.version.v45.Migration45Mapper;
 import org.sonar.db.version.v50.Migration50Mapper;
 
@@ -245,7 +244,7 @@ public class MyBatis {
       DuplicationMapper.class,
       IssueMapper.class, IssueChangeMapper.class, IssueFilterMapper.class, IssueFilterFavouriteMapper.class,
       IsAliveMapper.class,
-      LoadedTemplateMapper.class, MeasureFilterMapper.class, Migration44Mapper.class, PermissionTemplateMapper.class, PropertiesMapper.class, PurgeMapper.class,
+      LoadedTemplateMapper.class, MeasureFilterMapper.class, PermissionTemplateMapper.class, PropertiesMapper.class, PurgeMapper.class,
       ResourceKeyUpdaterMapper.class, ResourceIndexMapper.class, RoleMapper.class, RuleMapper.class,
       SchemaMigrationMapper.class, UserMapper.class, GroupMapper.class, UserGroupMapper.class, WidgetMapper.class, WidgetPropertyMapper.class,
       FileSourceMapper.class, ActionPlanMapper.class,
diff --git a/sonar-db/src/main/java/org/sonar/db/version/DatabaseVersion.java b/sonar-db/src/main/java/org/sonar/db/version/DatabaseVersion.java
index f28a4378b04..db0a87e060f 100644
--- a/sonar-db/src/main/java/org/sonar/db/version/DatabaseVersion.java
+++ b/sonar-db/src/main/java/org/sonar/db/version/DatabaseVersion.java
@@ -36,7 +36,7 @@ public class DatabaseVersion {
    * versions must be previously upgraded to LTS version.
    * Note that the value can't be less than current LTS version.
    */
-  public static final int MIN_UPGRADE_VERSION = 440;
+  public static final int MIN_UPGRADE_VERSION = 600;
 
   /**
    * List of all the tables.
diff --git a/sonar-db/src/main/java/org/sonar/db/version/v44/ChangeLog.java b/sonar-db/src/main/java/org/sonar/db/version/v44/ChangeLog.java
deleted file mode 100644
index 6306bb7704c..00000000000
--- a/sonar-db/src/main/java/org/sonar/db/version/v44/ChangeLog.java
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.db.version.v44;
-
-import java.util.Date;
-
-/**
- * SONAR-5329
- * Transition ActiveRuleChanges to ActivityLog
- * <p/>
- * Used in the Active Record Migration 548.
- *
- * @since 4.4
- */
-public class ChangeLog {
-
-  private int id;
-  private Date createdAt;
-  private int severity;
-  private String paramKey;
-  private String paramValue;
-  private String userLogin;
-  private String ruleKey;
-  private String repository;
-  private String profileKey;
-
-  public ChangeLog() {
-  }
-
-  public int getId() {
-    return id;
-  }
-
-  public void setId(int id) {
-    this.id = id;
-  }
-
-  public int getSeverity() {
-    return severity;
-  }
-
-  public void setSeverity(int severity) {
-    this.severity = severity;
-  }
-
-  public Date getCreatedAt() {
-    return createdAt;
-  }
-
-  public void setCreatedAt(Date createdAt) {
-    this.createdAt = createdAt;
-  }
-
-  public String getParamKey() {
-    return paramKey;
-  }
-
-  public void setParamKey(String paramKey) {
-    this.paramKey = paramKey;
-  }
-
-  public String getParamValue() {
-    return paramValue;
-  }
-
-  public void setParamValue(String paramValue) {
-    this.paramValue = paramValue;
-  }
-
-  public String getUserLogin() {
-    return userLogin;
-  }
-
-  public void setUserLogin(String userLogin) {
-    this.userLogin = userLogin;
-  }
-
-  public String getRuleKey() {
-    return ruleKey;
-  }
-
-  public void setRuleKey(String ruleKey) {
-    this.ruleKey = ruleKey;
-  }
-
-  public String getRepository() {
-    return repository;
-  }
-
-  public void setRepository(String repository) {
-    this.repository = repository;
-  }
-
-  public String getProfileKey() {
-    return profileKey;
-  }
-
-  public void setProfileKey(String profileKey) {
-    this.profileKey = profileKey;
-  }
-}
diff --git a/sonar-db/src/main/java/org/sonar/db/version/v44/Migration44Mapper.java b/sonar-db/src/main/java/org/sonar/db/version/v44/Migration44Mapper.java
deleted file mode 100644
index 875be56a080..00000000000
--- a/sonar-db/src/main/java/org/sonar/db/version/v44/Migration44Mapper.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.db.version.v44;
-
-import java.util.Date;
-import java.util.List;
-import javax.annotation.CheckForNull;
-import javax.annotation.Nullable;
-import org.apache.ibatis.annotations.Param;
-
-public interface Migration44Mapper {
-
-  // migration of measures "profile" and "profile_version"
-  List<ProfileMeasure> selectProfileMeasures();
-
-  @CheckForNull
-  Integer selectProfileVersion(long snapshotId);
-
-  @CheckForNull
-  Date selectProfileVersionDate(@Param("profileId") int profileId, @Param("profileVersion") int profileVersion);
-
-  void updateProfileMeasure(@Param("measureId") long measureId, @Param("json") String json);
-
-  void deleteProfileMeasure(long profileMeasureId);
-
-  @CheckForNull
-  QProfileDto44 selectProfileById(int id);
-
-  // creation of columns RULES_PROFILES.CREATED_AT and UPDATED_AT
-  List<QProfileDto44> selectAllProfiles();
-
-  @CheckForNull
-  Date selectProfileCreatedAt(int profileId);
-
-  @CheckForNull
-  Date selectProfileUpdatedAt(int profileId);
-
-  void updateProfileDates(@Param("profileId") int profileId,
-    @Param("createdAt") Date createdAt, @Param("updatedAt") Date updatedAt,
-    @Param("rulesUpdatedAt") String rulesUpdatedAt);
-
-  // migrate changeLog to Activities
-  List<ChangeLog> selectActiveRuleChange(@Nullable @Param("enabled") Boolean enabled);
-
-  List<Long> selectMeasuresOnDeletedQualityProfiles();
-}
diff --git a/sonar-db/src/main/java/org/sonar/db/version/v44/ProfileMeasure.java b/sonar-db/src/main/java/org/sonar/db/version/v44/ProfileMeasure.java
deleted file mode 100644
index c3663442a87..00000000000
--- a/sonar-db/src/main/java/org/sonar/db/version/v44/ProfileMeasure.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.db.version.v44;
-
-public class ProfileMeasure {
-  private long id;
-  private int profileId;
-  private long snapshotId;
-
-  public long getId() {
-    return id;
-  }
-
-  public void setId(long id) {
-    this.id = id;
-  }
-
-  public int getProfileId() {
-    return profileId;
-  }
-
-  public void setProfileId(int profileId) {
-    this.profileId = profileId;
-  }
-
-  public long getSnapshotId() {
-    return snapshotId;
-  }
-
-  public void setSnapshotId(long snapshotId) {
-    this.snapshotId = snapshotId;
-  }
-}
diff --git a/sonar-db/src/main/java/org/sonar/db/version/v44/QProfileDto44.java b/sonar-db/src/main/java/org/sonar/db/version/v44/QProfileDto44.java
deleted file mode 100644
index 7b659f52f13..00000000000
--- a/sonar-db/src/main/java/org/sonar/db/version/v44/QProfileDto44.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.db.version.v44;
-
-public class QProfileDto44 {
-
-  private Integer id;
-  private String kee;
-  private String name;
-  private String language;
-
-  public Integer getId() {
-    return id;
-  }
-
-  public void setId(Integer id) {
-    this.id = id;
-  }
-
-  public String getKee() {
-    return kee;
-  }
-
-  public void setKee(String kee) {
-    this.kee = kee;
-  }
-
-  public String getName() {
-    return name;
-  }
-
-  public void setName(String name) {
-    this.name = name;
-  }
-
-  public String getLanguage() {
-    return language;
-  }
-
-  public void setLanguage(String language) {
-    this.language = language;
-  }
-}
diff --git a/sonar-db/src/main/java/org/sonar/db/version/v44/package-info.java b/sonar-db/src/main/java/org/sonar/db/version/v44/package-info.java
deleted file mode 100644
index 9d07e1f584a..00000000000
--- a/sonar-db/src/main/java/org/sonar/db/version/v44/package-info.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-@ParametersAreNonnullByDefault
-package org.sonar.db.version.v44;
-
-import javax.annotation.ParametersAreNonnullByDefault;
-
diff --git a/sonar-db/src/main/resources/org/sonar/db/version/v44/Migration44Mapper.xml b/sonar-db/src/main/resources/org/sonar/db/version/v44/Migration44Mapper.xml
deleted file mode 100644
index 30bcffddccb..00000000000
--- a/sonar-db/src/main/resources/org/sonar/db/version/v44/Migration44Mapper.xml
+++ /dev/null
@@ -1,105 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-
-<mapper namespace="org.sonar.db.version.v44.Migration44Mapper">
-
-  <select id="selectProfileMeasures" resultType="org.sonar.db.version.v44.ProfileMeasure">
-    select pm.id as id, pm.value as profileId, pm.snapshot_id as snapshotId
-    from project_measures pm
-    inner join metrics m on m.id=pm.metric_id and m.name='profile'
-    inner join snapshots s on s.islast=${_true} and pm.snapshot_id=s.id and s.scope='PRJ'
-    where pm.value is not null
-  </select>
-
-  <select id="selectProfileVersion" resultType="int" parameterType="long">
-    select pm.value from project_measures pm
-    inner join metrics m on m.id=pm.metric_id and m.name='profile_version'
-    inner join snapshots s on pm.snapshot_id=s.id
-    where pm.value is not null and s.id=#{id}
-  </select>
-
-  <select id="selectProfileById" resultType="org.sonar.db.version.v44.QProfileDto44" parameterType="int">
-    select id, kee, name, language
-    from rules_profiles
-    where id=#{id}
-  </select>
-
-  <select id="selectProfileVersionDate" resultType="date" parameterType="map">
-    select max(change_date) from active_rule_changes
-    where profile_id=#{profileId} and profile_version=#{profileVersion}
-  </select>
-
-  <update id="updateProfileMeasure" parameterType="map">
-    update project_measures
-    set text_value=#{json}, value=null
-    where id=#{measureId}
-  </update>
-
-  <delete id="deleteProfileMeasure" parameterType="long">
-    delete from project_measures where id=#{id}
-  </delete>
-
-  <select id="selectMeasuresOnDeletedQualityProfiles" resultType="long">
-    select pm.id from project_measures pm
-    inner join snapshots s on s.id=pm.snapshot_id and s.islast=${_true}
-    where
-    pm.metric_id=(select id from metrics where name='quality_profiles')
-    and pm.value is not null
-  </select>
-
-  <select id="selectAllProfiles" resultType="org.sonar.db.version.v44.QProfileDto44">
-    select id, kee, name, language from rules_profiles
-  </select>
-
-  <select id="selectProfileUpdatedAt" resultType="date" parameterType="int">
-    select max(change_date) from active_rule_changes
-    where profile_id=#{id}
-  </select>
-
-  <select id="selectProfileCreatedAt" resultType="date" parameterType="int">
-    select min(change_date) from active_rule_changes
-    where profile_id=#{id}
-  </select>
-
-  <update id="updateProfileDates" parameterType="map">
-    update rules_profiles
-    set created_at=#{createdAt}, updated_at=#{updatedAt}, rules_updated_at=#{rulesUpdatedAt}
-    where id=#{profileId}
-  </update>
-
-  <select id="selectActiveRuleChange" parameterType="Boolean"
-          resultType="org.sonar.db.version.v44.ChangeLog">
-    select
-    rule_change.id as id,
-    rule_change.change_date as createdAt,
-    users.login as userLogin,
-    rule_def.plugin_name as repository,
-    rule_def.plugin_rule_key as ruleKey,
-    profile.kee as profileKey,
-    rule_change.new_severity as severity ,
-    rule_def.name as ruleName,
-    rule_def_param.name as paramKey,
-    rule_param_change.new_value as paramValue
-    from active_rule_changes rule_change
-    left join users on users.name = rule_change.username
-    left join rules rule_def on rule_def.id = rule_change.rule_id
-    left join rules_profiles profile on profile.id = rule_change.profile_id
-    left join active_rule_param_changes rule_param_change on rule_param_change.active_rule_change_id = rule_change.id
-    left join rules_parameters rule_def_param on rule_param_change.rules_parameter_id = rule_def_param.id
-    WHERE
-    <choose>
-      <when test="enabled != null">
-        rule_change.enabled = #{enabled}
-      </when>
-      <otherwise>
-        rule_change.enabled is null
-      </otherwise>
-    </choose>
-    AND profile.name is not null
-    AND profile.language is not null
-    AND rule_def.plugin_name is not null
-    AND rule_def.plugin_name is not null
-    order by rule_change.id ASC
-  </select>
-</mapper>
-
diff --git a/sonar-db/src/test/java/org/sonar/db/version/v44/ChangeLogTest.java b/sonar-db/src/test/java/org/sonar/db/version/v44/ChangeLogTest.java
deleted file mode 100644
index b260b793146..00000000000
--- a/sonar-db/src/test/java/org/sonar/db/version/v44/ChangeLogTest.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.db.version.v44;
-
-import org.junit.Test;
-
-import static com.google.code.beanmatchers.BeanMatchers.hasValidBeanConstructor;
-import static com.google.code.beanmatchers.BeanMatchers.hasValidGettersAndSetters;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.allOf;
-
-public class ChangeLogTest {
-
-  @Test
-  public void test_bean() throws Exception {
-    assertThat(ChangeLog.class, allOf(
-      hasValidBeanConstructor(),
-      hasValidGettersAndSetters()));
-  }
-}
diff --git a/sonar-db/src/test/java/org/sonar/db/version/v44/ProfileMeasureTest.java b/sonar-db/src/test/java/org/sonar/db/version/v44/ProfileMeasureTest.java
deleted file mode 100644
index 050408aa4cd..00000000000
--- a/sonar-db/src/test/java/org/sonar/db/version/v44/ProfileMeasureTest.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.db.version.v44;
-
-import org.junit.Test;
-
-import static com.google.code.beanmatchers.BeanMatchers.hasValidBeanConstructor;
-import static com.google.code.beanmatchers.BeanMatchers.hasValidGettersAndSetters;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.allOf;
-
-public class ProfileMeasureTest {
-
-  @Test
-  public void test_bean() throws Exception {
-    assertThat(ProfileMeasure.class, allOf(
-      hasValidBeanConstructor(),
-      hasValidGettersAndSetters()));
-  }
-}