事务的开始和提交命令分别是( )
A: start transaction...rollback
B: start transaction...commit
C: start transacion. ..end
D: start transaction...break
A: start transaction...rollback
B: start transaction...commit
C: start transacion. ..end
D: start transaction...break
举一反三
- 事务的开始和结束命令是()。 A: start transaction,rollback B: start transaction,commit C: start transaction,end D: start transaction,break
- 事务的开始和提交命令分别是( ) A: start transaction...rollback B: start transaction...commit C: start transacion. ..end D: start transaction...break
- 事务的开始和结束命令使用正确的是( )。 A: START TRANSACTION·…ROLLBACK B: START TRANSACTION·…COMMIT C: START TRANSACTION··END D: START TRANSACTION·…BREAK
- 启动一个数据库事务的SQL命令是()。 A: start transaction B: begin transaction C: commit transaction D: rollback transaction
- 开启事务的语句() A: START TRANSACTION; B: START TRANSACTIONS; C: COMMIT; D: ROLLBACK;