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  • 查看oracle数据库中表是否被锁

    查出所有被锁住的表

    select b.owner TABLEOWNER,b.object_name TABLENAME,c.OSUSER LOCKBY,c.USERNAME LOGINID, c.sid SID, c.SERIAL# SERIAL from v$locked_object a,dba_objects b,v$session c where b.object_id = a.object_id AND a.SESSION_ID =c.sid;
     
    通过SID, SERIAL解锁 
    alter system kill session 'SID, SERIAL';
     
    查看锁表进程SQL语句
     
    set pagesize 999
    set line180
    col ORACLE_USERNAME for a18
    col OS_USER_NAME for a18
    col OBJECT_NAME  for a24
    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;
     
    杀掉锁表进程:
    alter system kill session '50,63547' immediate; 
     
    批量生成语句
    SELECT 'alter system kill session '''||sess.sid || ',' || sess.serial#||''' immediate;'  
        from v$locked_object lo,
        dba_objects ao,
        v$session sess
    where ao.object_id = lo.object_id and lo.session_id = sess.sid;
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  • 原文地址:https://www.cnblogs.com/zhaisd/p/14380539.html
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