3 * Copyright (C) 2009-2017 SonarSource SA
4 * mailto:info AT sonarsource DOT com
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 3 of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 package org.sonar.server.platform.db.migration.version.v70;
22 import java.sql.SQLException;
23 import org.sonar.db.Database;
24 import org.sonar.db.dialect.H2;
25 import org.sonar.db.dialect.MsSql;
26 import org.sonar.db.dialect.MySql;
27 import org.sonar.db.dialect.Oracle;
28 import org.sonar.db.dialect.PostgreSql;
29 import org.sonar.server.platform.db.migration.step.DataChange;
30 import org.sonar.server.platform.db.migration.step.MassUpdate;
32 public class DeletePersonAndFileMeasures extends DataChange {
33 public DeletePersonAndFileMeasures(Database db) {
38 protected void execute(Context context) throws SQLException {
39 MassUpdate massUpdate = context.prepareMassUpdate();
40 massUpdate.select("select uuid from snapshots");
41 massUpdate.rowPluralName("snapshots");
42 massUpdate.update(getDeleteSql());
44 massUpdate.execute((row, update) -> {
45 update.setString(1, row.getString(1));
50 private String getDeleteSql() {
51 switch (getDialect().getId()) {
54 return "delete pm from project_measures pm " +
55 "inner join projects c on c.uuid = pm.component_uuid " +
56 "where pm.analysis_uuid = ? " +
57 "and (c.qualifier in ('UTS', 'FIL') or pm.person_id is not null)";
59 return "delete from project_measures " +
61 " select pm.id from project_measures pm " +
62 " inner join projects c on c.uuid = pm.component_uuid " +
63 " where pm.analysis_uuid = ? " +
64 " and (c.qualifier in ('UTS', 'FIL') or pm.person_id is not null) " +
67 return "delete from project_measures pm " +
69 "where pm.analysis_uuid = ? " +
70 "and c.uuid = pm.component_uuid " +
71 "and (c.qualifier in ('UTS', 'FIL') or pm.person_id is not null) ";
73 return "delete from project_measures pm where exists (" +
74 " select 1 from project_measures pm2 " +
75 " inner join projects c on c.uuid = pm2.component_uuid " +
76 " where pm2.analysis_uuid = ? " +
77 " and (c.qualifier in ('UTS', 'FIL') or pm.person_id is not null) " +
78 " and pm.id = pm2.id" +
81 throw new IllegalStateException("Unsupported DB dialect: " + getDialect());