查看锁表进程sql语句1：
select sess.sid,
sess.serial#,239);"> lo.oracle_username,239);"> lo.os_user_name,239);"> ao.object_name,239);"> lo.locked_mode
from v$locked_object lo,239);"> dba_objects ao,239);"> v$session sess
where ao.object_id = lo.object_id and lo.session_id = sess.sid;
杀掉锁表进程：
如有���t表示有lock，��下SID和serial# ，�⒂��的ID替�Q下面的738,1429，即可解除LOCK
alter system kill session '738,1429';