算是一个工具吧,处理死锁问题
--查询死锁
SELECT /*+ rule */ s.username, decode(l.type,'TM','TABLE LOCK', 'TX','ROW LOCK', NULL) LOCK_LEVEL, o.owner,o.object_name,o.object_type, s.sid,s.serial#,s.terminal,s.machine,s.program,s.osuser from V$lock l,dba_objects o,V$session s WHERE l.sid = s.sid AND l.id1 = o.object_id(+) AND s.username is NOT NULL;
--删除死锁
alter system kill session '152,4574'; alter system kill session 'SID,SERIAL#';