Oracle数据库无限期地挂在UPDATE查询中 [英] Oracle database is hanging infinitly in UPDATE queries

问题描述

突然我的更新查询没有执行.我可以进行 select 查询，但是当我尝试 update 记录时，数据库将无限期挂起.我什至尝试从sql plus并没有任何反应.

suddenly my update queries are not executing . i can make select queries but when i try to update records the database hangs infinitly. i tried even from sql plus and nothing happens.

推荐答案

对于同一组记录，您很可能又有另一个未提交的未提交事务，因此它们被锁定用于该事务.

Most likely you have another open uncommitted transaction for the same set of records, so they are locked for that transaction.

而且很可能您锁定了它们，并在另一笔交易中运行了相同的UPDATE.

And, most likely, you locked them, running the same UPDATE in another transaction.

只需提交/回滚您的交易，就可以了.

Just Commit/rollback your transactions, you should be fine.

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