1、 点击plsql 工具(tool),点击会话(session) 2、点击锁,可以看到锁的session ...
select sample time,session id,sql id,event,sql plan hash value,blocking session from dba hist active sess history where to char sample time, yyyy mm dd hh :mi between : and : and EVENT enq: TX row loc ...
2018-04-25 21:15 0 2458 推荐指数:
1、 点击plsql 工具(tool),点击会话(session) 2、点击锁,可以看到锁的session ...
解决ORA-00054: resource busy and acquire with NOWAIT specified or timeout expire ...
-- 死锁查询语句 SELECT bs.username "Blocking User", bs.username "DB User", ws.username "Waiting User", bs.SID "SID", ws.SID ...
--锁表查询SELECT object_name, machine, s.sid, s.serial# FROM gv$locked_object l, dba_objects o, gv$session s WHERE l.object_id = o.object_id ...
检查是否存在死锁 select sess.sid, sess.serial#, lo.oracle_username, lo.os_user_name, ao.object_name, lo.locked_mode from v$locked_object lo, dba_objects ao ...