开始事务,提交事务,回滚事务分别是 A: begintransaction,rollbacktransaction,committransactionbegintransaction,rollbacktransaction,committransaction B: begintransaction,committransaction,rollbacktransaction
开始事务,提交事务,回滚事务分别是 A: begintransaction,rollbacktransaction,committransactionbegintransaction,rollbacktransaction,committransaction B: begintransaction,committransaction,rollbacktransaction
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