当前锁状态

可以通过以下SQL语句查看当前锁：，，“sql，SELECT a.session_id, b.oracle_username, c.os_user_name, a.locked_mode, a.object_id, a.object_name, a.locked_date, a.locked_time ，FROM v$locked_object a, dba_users b, v$session c ，WHERE a.session_id = c.sid AND b.user_id = c.user_id;，“