BEGIN;

DROP INDEX IF EXISTS idx_laying_transfers_executed_by;
DROP INDEX IF EXISTS idx_laying_transfers_executed_at;
DROP INDEX IF EXISTS idx_laying_transfers_effective_move_date;

ALTER TABLE laying_transfers
    DROP CONSTRAINT IF EXISTS fk_laying_transfers_executed_by;

ALTER TABLE laying_transfers
    DROP COLUMN IF EXISTS executed_by,
    DROP COLUMN IF EXISTS executed_at,
    DROP COLUMN IF EXISTS effective_move_date;

COMMIT;
