Oracle查询被锁的表及进程的方法

查看锁表进程SQL语句1： select sess.sid,     sess.serial#,     lo.oracle_username,     lo.os_user_name,     ao.object_name,     lo.locked_mode     from v$locked_object lo,     dba_objects ao,     v$session sess where ao.object_id = lo.object_id and lo.session_id = sess.sid; 查看锁表进程SQL语句2： select * from v$session t1, v$locked_object t2 where t1.sid = t2.SESSION_ID; 杀掉锁表进程： 如有表示有lock，下SID和serial# ，的ID替下面的738,1429，即可解除LOCK alter system kill session '738,1429'; 

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以上转自:http://www.iteye.com/topic/571315

另有关锁见:http://database.51cto.com/art/201010/231542.htm