1.查找死锁Session

Select sess.sid,

      sess.serial#,

      lo.oracle_username,

      lo.os_user_name,

      Ao.object_name,

      lo.locked_mode,

      'alter system kill session ''' ||

      sess.sid ||

      ',' ||

      sess.serial# ||

      ''';' fresql

from v$locked_object lo,

    dba_objects ao,

    v$session sess

where ao.object_id = lo.object_id

and lo.session_id = sess.sid;

2.执行Kill Session

alter system kill session 'sid值,serial#值' immediate