-- 1. 查看被锁的表

SELECT p.spid, a.serial#, c.object_name, b.session_id, b.oracle_username,b.os_user_nameFROM v$process p, v$session a, v$locked_object b, all_objects cWHERE p.addr = a.paddrAND a.process = b.processAND c.object_id = b.object_id

-- 2. 查看是哪个进程锁的

SELECT sid, serial#, username, status, osuser FROM v$session where serial# = '5002'SELECT sid, serial#, username, status, osuser FROM v$session where serial# = '3789'

-- 3. 杀掉这个进程

alter system kill session 'sid,serial#';alter system kill session '269,3789';alter system kill session '34,4661';alter system kill session '265,5002';alter system kill session '289,1688';alter system kill session '282,5799';