ipld-eth-server/db/migrations/00021_associate_receipts_with_blocks.sql

-- +goose Up
ALTER TABLE full_sync_receipts
    ADD COLUMN block_id INT;

UPDATE full_sync_receipts
SET block_id = (
    SELECT block_id FROM full_sync_transactions WHERE full_sync_transactions.id = full_sync_receipts.transaction_id
);

ALTER TABLE full_sync_receipts
    ALTER COLUMN block_id SET NOT NULL;

ALTER TABLE full_sync_receipts
    ADD CONSTRAINT blocks_fk
        FOREIGN KEY (block_id)
            REFERENCES blocks (id)
            ON DELETE CASCADE;

ALTER TABLE full_sync_receipts
    DROP COLUMN transaction_id;


-- +goose Down
ALTER TABLE full_sync_receipts
    ADD COLUMN transaction_id INT;

CREATE INDEX transaction_id_index ON full_sync_receipts (transaction_id);

UPDATE full_sync_receipts
SET transaction_id = (
    SELECT id FROM full_sync_transactions WHERE full_sync_transactions.hash = full_sync_receipts.tx_hash
);

ALTER TABLE full_sync_receipts
    ALTER COLUMN transaction_id SET NOT NULL;

ALTER TABLE full_sync_receipts
    ADD CONSTRAINT transaction_fk
        FOREIGN KEY (transaction_id)
            REFERENCES full_sync_transactions (id)
            ON DELETE CASCADE;

ALTER TABLE full_sync_receipts
    DROP COLUMN block_id;