diff options
| -rw-r--r-- | changelog.d/6313.bugfix | 1 | ||||
| -rw-r--r-- | synapse/storage/data_stores/main/schema/delta/56/hidden_devices_fix.sql.sqlite | 42 |
2 files changed, 43 insertions, 0 deletions
diff --git a/changelog.d/6313.bugfix b/changelog.d/6313.bugfix new file mode 100644 index 0000000000..f4d4a97f00 --- /dev/null +++ b/changelog.d/6313.bugfix @@ -0,0 +1 @@ +Fix the `hidden` field in the `devices` table for SQLite versions prior to 3.23.0. diff --git a/synapse/storage/data_stores/main/schema/delta/56/hidden_devices_fix.sql.sqlite b/synapse/storage/data_stores/main/schema/delta/56/hidden_devices_fix.sql.sqlite new file mode 100644 index 0000000000..e8b1fd35d8 --- /dev/null +++ b/synapse/storage/data_stores/main/schema/delta/56/hidden_devices_fix.sql.sqlite @@ -0,0 +1,42 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * 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. + */ + +/* Change the hidden column from a default value of FALSE to a default value of + * 0, because sqlite3 prior to 3.23.0 caused the hidden column to contain the + * string 'FALSE', which is truthy. + * + * Since sqlite doesn't allow us to just change the default value, we have to + * recreate the table, copy the data, fix the rows that have incorrect data, and + * replace the old table with the new table. + */ + +CREATE TABLE IF NOT EXISTS devices2 ( + user_id TEXT NOT NULL, + device_id TEXT NOT NULL, + display_name TEXT, + last_seen BIGINT, + ip TEXT, + user_agent TEXT, + hidden BOOLEAN DEFAULT 0, + CONSTRAINT device_uniqueness UNIQUE (user_id, device_id) +); + +INSERT INTO devices2 SELECT * FROM devices; + +UPDATE devices2 SET hidden = 0 WHERE hidden = 'FALSE'; + +DROP TABLE devices; + +ALTER TABLE devices2 RENAME TO devices; |