Conatum
e2c096f350
v6 -> v7 data migration. Use soft deletion for tasks. Remove task expiry. Migrate `complete` field to `completed_at`.
19 lines
638 B
SQL
19 lines
638 B
SQL
-- Add deletion column to tasklist entries
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-- Add completed_at column to the tasklist entries, replacing complete
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ALTER TABLE tasklist
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ADD COLUMN completed_at TIMESTAMPTZ,
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ADD COLUMN deleted_at TIMESTAMPTZ,
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ALTER COLUMN created_at TYPE TIMESTAMPTZ USING created_at AT TIME ZONE 'UTC',
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ALTER COLUMN last_updated_at TYPE TIMESTAMPTZ USING created_at AT TIME ZONE 'UTC';
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UPDATE tasklist SET deleted_at = NOW() WHERE last_updated_at < NOW() - INTERVAL '24h';
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UPDATE tasklist SET completed_at = last_updated_at WHERE complete;
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ALTER TABLE tasklist
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DROP COLUMN complete;
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-- Mark all tasklist entries older than a day as deleted
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