oracle锁表

查看被锁表信息

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;

解锁

alter system kill session ‘23,44220‘;

查看数据库引起锁表的SQL语句

SELECT A.USERNAME,
       A.MACHINE,
       A.PROGRAM,
       A.SID,
       A.SERIAL#,
       A.STATUS,
       C.PIECE,
       C.SQL_TEXT
  FROM V$SESSION A, V$SQLTEXT C
 WHERE A.SID IN (SELECT DISTINCT T2.SID
                   FROM V$LOCKED_OBJECT T1, V$SESSION T2
                  WHERE T1.SESSION_ID = T2.SID)
   AND A.SQL_ADDRESS = C.ADDRESS(+)
 ORDER BY C.PIECE;

oracle锁表

原文：https://www.cnblogs.com/singworld/p/14714225.html