用于提交和回滚事务的语句为()
A.END TRANSACTION和ROLLBACK TRANSACTION B.COMMIT TRANSACTION和ROLLBACK TRANSACTION C.SAVE TRANSACTION和ROLLUP TRANSACTION D.COMMIT TRANSACTION和ROLLUP TRANSACTION正确答案B
用于提交和回滚事务的语句为()
A.END TRANSACTION和ROLLBACK TRANSACTION B.COMMIT TRANSACTION和ROLLBACK TRANSACTION C.SAVE TRANSACTION和ROLLUP TRANSACTION D.COMMIT TRANSACTION和ROLLUP TRANSACTION正确答案B