* --查锁
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$session s, v$lock l, dba_objects o WHERE l.sid = s.sid AND l.id1 = o.object_id(+) AND s.username is NOT NULL and s.username = 'NEWSALE';--s.sid,s.serial#
--执行脚本杀掉死锁:alter system kill session '1279,27499';