11 строки
362 B
SQL
11 строки
362 B
SQL
CREATE INDEX IF NOT EXISTS idx_channelmembers_channel_id ON channelmembers(channelid);
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ALTER TABLE channelmembers DROP COLUMN IF EXISTS schemeguest;
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ALTER TABLE channelmembers DROP COLUMN IF EXISTS schemeadmin;
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ALTER TABLE channelmembers DROP COLUMN IF EXISTS schemeuser;
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DROP INDEX IF EXISTS idx_channelmembers_user_id;
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DROP TABLE IF EXISTS channelmembers;
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