14 lines
223 B
PL/PgSQL
14 lines
223 B
PL/PgSQL
BEGIN;
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ALTER TABLE logs
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DROP CONSTRAINT log_uc;
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ALTER TABLE logs
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ADD COLUMN receipt_id INT;
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ALTER TABLE logs
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ADD CONSTRAINT receipts_fk
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FOREIGN KEY (receipt_id)
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REFERENCES receipts (id)
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ON DELETE CASCADE;
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COMMIT; |