因爲頻繁強制啓停tomcat不清理鏈接等狀況時可能致使oracle鏈接爆滿,此時可使用這個方式清理sql
--查詢 select sess.sid,sess.serial#,sess.machine, 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; --殺會話 alter system kill session '上面的sid,上面的serial#';