7 lines
322 B
SQL
7 lines
322 B
SQL
ALTER TABLE evidences ADD COLUMN reference_id TEXT;
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UPDATE evidences SET reference_id = 'custom-evidence-' || gen_random_uuid()::text WHERE reference_id IS NULL;
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ALTER TABLE evidences ALTER COLUMN reference_id SET NOT NULL;
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ALTER TABLE evidences ADD CONSTRAINT evidences_reference_id_key UNIQUE (task_id, reference_id); |