ah! TIL: MYSQL - https://stackoverflow.com/questions/449346/mysql-auto-increment-does-not-rollback https://stackoverflow.com/questions/449346/mysql-auto-increm

ah! TIL: MYSQL - https://stackoverflow.com/questions/449346/mysql-auto-increment-does-not-rollback https://stackoverflow.com/questions/449346/mysql-auto-increm... POSTGRES - https://stackoverflow.com/questions/2095917/sequences-not-affected-by-transactions https://stackoverflow.com/questions/2095917/sequences-not-af... thanks!