xuwanxin1987的文章

缓解焦虑v$session

xuwanxin19872023-02-02DBA 阅读(5)去评论 赞(0)

xuwanxin19872023-02-02DBA 阅读(10)去评论 赞(0)

https://www.sohu.com/a/397946746_411876?trans=000014_bdss_dkmwzacjP3p:CP= https://blog.csdn.net/qq_41490913/article/deta...

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xuwanxin19872023-01-23Linux 阅读(22)去评论 赞(0)

可以通过以下三个视图查看历史执行计划：DBA_HIST_SQL_PLANDBA_HIST_SQLSTATDBA_HIST_SNAPSHOT DBA_HIST_SQLTEXT 视为SQL的松散超集MOS Note 1580764.1提供了一个...

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