The arguments to this callback function include a transaction handle and a result set.
这个回调函数的参数包含一个事务句柄和一个结果集。
Our usage: We open a transaction and read a big result set.
我们的用法：我们打开事务并读取大结果集。
Transaction: an exchange that accomplishes a particular action or result.
事务：完成某个特定操作或结果的一个交换操作。
As a result, the transaction will be too large for the server to handle.
因此，该事务将太大，以致服务器无法处理。
Why does the commit or rollback of a transaction close the result set?
为何事务的提交或回滚关闭结果集？
If the same statement is reissued within the transaction, the result could be different.
如果该语句在事务内重新发行(reissue)，结果是不同的。
The result shows that the complete recovery can be implemented by transaction log.
研究结果表明，利用事务日志可以实现无数据丢失的完全恢复。
The result shows that the complete recovery can be implemented by transaction log.
研究结果表明，利用事务日志可以实现无数据丢失的完全恢复。
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