| // Copyright (C) 2017 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.server.schema; |
| |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gwtorm.jdbc.JdbcSchema; |
| import com.google.gwtorm.schema.sql.SqlDialect; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.gwtorm.server.StatementExecutor; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import java.sql.SQLException; |
| |
| /** Create account_external_ids_byEmail index. */ |
| public class Schema_145 extends SchemaVersion { |
| |
| @Inject |
| Schema_145(Provider<Schema_144> prior) { |
| super(prior); |
| } |
| |
| @Override |
| protected void migrateData(ReviewDb db, UpdateUI ui) throws OrmException, SQLException { |
| JdbcSchema schema = (JdbcSchema) db; |
| SqlDialect dialect = schema.getDialect(); |
| try (StatementExecutor e = newExecutor(db)) { |
| try { |
| dialect.dropIndex(e, "account_external_ids", "account_external_ids_byEmail"); |
| } catch (OrmException ex) { |
| // Ignore. The index did not exist. |
| } |
| e.execute( |
| "CREATE INDEX account_external_ids_byEmail" |
| + " ON account_external_ids" |
| + " (email_address)"); |
| } |
| } |
| } |