oracle 查看锁表 清除锁表

查看Oracle数据库被锁住的表，删除锁表的进程

--1.查看被锁住的表
SELECT dob.object_name table_name,

lo.locked_mode,

lo.session_id,

vss.serial#,

vss.action action,

vss.osuser osuser,

vss.logon_time,

vss.process ap_pid,

vps.spid db_pid
FROM v$locked_object lo, 

dba_objects dob, 

v$session vss, 

v$process vps
WHERE lo.object_id = dob.object_id
AND lo.session_id = vss.sid
AND vss.paddr = vps.addr
ORDER BY dob.object_name;

--2.删除锁表的进程

alter system kill session 'session_id, serial#';