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- /* Copyright 2018 New Vector Ltd
- *
- * 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.
- */
- -- delete duplicates
- INSERT INTO background_updates (update_name, progress_json) VALUES
- ('user_ips_remove_dupes', '{}');
- -- add a new unique index to user_ips table
- INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES
- ('user_ips_device_unique_index', '{}', 'user_ips_remove_dupes');
- -- drop the old original index
- INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES
- ('user_ips_drop_nonunique_index', '{}', 'user_ips_device_unique_index');
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