请问在同一个事务中，如果我没有提交事务（因为我已经捕获到异常了）这个时候需要回滚操作吗？我看到很多代码上都做了回滚，但是此时我连事务都没提交，都没真正与数据库发生交互，回滚什么呢？还有如果我在提交事务的过程中出现异常，这时需要回滚吗？如果出现异常那么事务提交失败，这个时候应该也没有真正影响到数据库，是不是也不需要回滚？那么回滚真正是在什么地方用呢？

问答 2016-02-15 来自：开发者社区

数据库事务不提交或提交失败需要回滚吗?

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更新时间 2025-03-15 13:50:08

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