Files
team/server/channels/db/migrations/mysql/000117_msteams_shared_channels.down.sql
Doug LauderandGitHub f9066e11e9 Prep for MS Teams plugin API (#25565)
* - columns added to ShareChannelRemotes: lastpostcreateat, lastpostupdateat
- SyncMsg and SyncResponse moved to `model` package
- field added to RemoteCluster struct: PluginID

* sync new posts before updated posts to ensure post order in MS Teams

* add plugid to remoteclusters table and store

* don't sync history by default
2023-12-04 13:10:20 -05:00

48 lines
1.3 KiB
SQL

SET @preparedStatement = (SELECT IF(
EXISTS(
SELECT 1 FROM INFORMATION_SCHEMA.STATISTICS
WHERE table_name = 'RemoteClusters'
AND table_schema = DATABASE()
AND column_name = 'PluginID'
),
'ALTER TABLE RemoteClusters DROP COLUMN PluginID;',
'SELECT 1;'
));
PREPARE removeColumnIfExists FROM @preparedStatement;
EXECUTE removeColumnIfExists;
DEALLOCATE PREPARE removeColumnIfExists;
SET @preparedStatement = (SELECT IF(
EXISTS(
SELECT 1 FROM INFORMATION_SCHEMA.STATISTICS
WHERE table_name = 'SharedChannelRemotes'
AND table_schema = DATABASE()
AND column_name = 'LastPostCreateAt'
),
'ALTER TABLE SharedChannelRemotes DROP COLUMN LastPostCreateAt;',
'SELECT 1;'
));
PREPARE removeColumnIfExists FROM @preparedStatement;
EXECUTE removeColumnIfExists;
DEALLOCATE PREPARE removeColumnIfExists;
SET @preparedStatement = (SELECT IF(
EXISTS(
SELECT 1 FROM INFORMATION_SCHEMA.STATISTICS
WHERE table_name = 'SharedChannelRemotes'
AND table_schema = DATABASE()
AND column_name = 'LastPostCreateID'
),
'ALTER TABLE SharedChannelRemotes DROP COLUMN LastPostCreateID;',
'SELECT 1;'
));
PREPARE removeColumnIfExists FROM @preparedStatement;
EXECUTE removeColumnIfExists;
DEALLOCATE PREPARE removeColumnIfExists;