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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.v103;
22 import java.sql.Connection;
23 import java.sql.SQLException;
24 import org.sonar.db.Database;
25 import org.sonar.db.DatabaseUtils;
26 import org.sonar.server.platform.db.migration.sql.CreateIndexBuilder;
27 import org.sonar.server.platform.db.migration.step.DdlChange;
29 public class CreateIndexForRuleImpactChangesTable extends DdlChange {
31 static final String INDEX_NAME = "rule_impact_changes_r_c_uuid";
32 static final String TABLE_NAME = "rule_impact_changes";
34 public CreateIndexForRuleImpactChangesTable(Database db) {
39 public void execute(Context context) throws SQLException {
40 try (Connection connection = getDatabase().getDataSource().getConnection()) {
41 createUniqueIndex(context, connection);
45 private void createUniqueIndex(Context context, Connection connection) {
46 if (!DatabaseUtils.indexExistsIgnoreCase(TABLE_NAME, INDEX_NAME, connection)) {
47 context.execute(new CreateIndexBuilder(getDialect())
50 .addColumn("rule_change_uuid")