查询锁表与解锁

----查询锁表

SELECT l.session_id sid, s.serial#, l.locked_mode,l.oracle_username,　　l.os_user_name,s.machine, s.terminal, o.object_name, s.logon_time　　FROM v$locked_object l, all_objects o, v$session s　　WHERE l.object_id = o.object_id　　AND l.session_id = s.sid　　ORDER BY sid, s.serial# ;

----解锁

ALTER system KILL session 'SID,serial#'; 如果有多个sid 和serial# 重复删除每条记录