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14 * Lesser General Public License for more details.
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20 package org.sonar.server.platform.db.migration.version.v101;
22 import com.google.common.annotations.VisibleForTesting;
23 import java.sql.Connection;
24 import java.sql.SQLException;
25 import org.sonar.db.Database;
26 import org.sonar.db.DatabaseUtils;
27 import org.sonar.server.platform.db.migration.sql.CreateIndexBuilder;
28 import org.sonar.server.platform.db.migration.step.DdlChange;
30 import static org.sonar.server.platform.db.migration.version.v101.AddReportSubscriptionsTable.TABLE_NAME;
33 public class CreateUniqueIndexForReportSubscriptionsTable extends DdlChange{
36 static final String COLUMN_NAME_PORTFOLIO = "portfolio_uuid";
38 static final String COLUMN_NAME_BRANCH = "branch_uuid";
40 static final String COLUMN_NAME_USER = "user_uuid";
43 static final String INDEX_NAME = "uniq_report_subscriptions";
46 public CreateUniqueIndexForReportSubscriptionsTable(Database db) {
51 public void execute(DdlChange.Context context) throws SQLException {
53 try (Connection connection = getDatabase().getDataSource().getConnection()) {
54 createUserUuidUniqueIndex(context, connection);
58 private static void createUserUuidUniqueIndex(DdlChange.Context context, Connection connection) {
59 if (!DatabaseUtils.indexExistsIgnoreCase(TABLE_NAME, INDEX_NAME, connection)) {
60 context.execute(new CreateIndexBuilder()
63 .addColumn(COLUMN_NAME_PORTFOLIO)
64 .addColumn(COLUMN_NAME_BRANCH)
65 .addColumn(COLUMN_NAME_USER)