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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
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18 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 package org.sonar.server.platform.db.migration.version.v84.metrics.projectmeasures;
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.def.VarcharColumnDef;
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.def.VarcharColumnDef.newVarcharColumnDefBuilder;
32 public class AddIndexOnMetricUuidOfProjectMeasuresTable extends DdlChange {
33 private static final String TABLE_NAME = "project_measures";
34 private static final String INDEX_NAME = "measures_analysis_metric";
36 public AddIndexOnMetricUuidOfProjectMeasuresTable(Database db) {
41 public void execute(Context context) throws SQLException {
43 context.execute(new CreateIndexBuilder()
47 .addColumn(newVarcharColumnDefBuilder()
48 .setColumnName("analysis_uuid")
50 .setLimit(VarcharColumnDef.UUID_SIZE)
52 .addColumn(newVarcharColumnDefBuilder()
53 .setColumnName("metric_uuid")
55 .setLimit(VarcharColumnDef.UUID_SIZE)
61 private boolean indexExists() throws SQLException {
62 try (Connection connection = getDatabase().getDataSource().getConnection()) {
63 return DatabaseUtils.indexExistsIgnoreCase(TABLE_NAME, INDEX_NAME, connection);