ipld-eth-server/db/migrations/00031_add_log_fk_constraint.sql
2019-02-26 00:52:54 -06:00

24 lines
402 B
SQL

-- +goose Up
ALTER TABLE logs
DROP CONSTRAINT log_uc;
ALTER TABLE logs
ADD COLUMN receipt_id INT;
ALTER TABLE logs
ADD CONSTRAINT receipts_fk
FOREIGN KEY (receipt_id)
REFERENCES receipts (id)
ON DELETE CASCADE;
-- +goose Down
ALTER TABLE logs
DROP CONSTRAINT receipts_fk;
ALTER TABLE logs
DROP COLUMN receipt_id;
ALTER TABLE logs
ADD CONSTRAINT log_uc UNIQUE (block_number, index);