摘要: ORA-04021: timeout occurred while waiting to lock object 某个应用正在锁定该表或者包表为select b.SID,b.SERIAL#,c.SQL_TEXTfrom v$locked_object a, v$session b, v$sqlare 阅读全文
posted @ 2019-01-10 19:54 子鱼猴 阅读(870) 评论(0) 推荐(0) 编辑