摘要： 查找所有锁定表的SessionSELECT s.username,decode(l.type, 'TM', 'TABLE LOCK', 'TX', 'ROW LOCK', NULL) LOCK_LEVEL,o.owner,o.object_name,o.object_type,s.sid,s.serial#,s.terminal,s.machine,s.program,s.osuserFROM v$session s, v$lock l, dba_objects oWHERE l.sid = s.sid AND o.object_ 阅读全文