oracle鎖相關數據字典

--殺掉進程 sid,serial#
alter system kill SESSION '64,177';

--查看被鎖的表
select b.owner,b.object_name,a.session_id,a.locked_mode from v$locked_object a,dba_objects b where b.object_id = a.object_id;

--查看會話
SELECT sid, serial#, username, osuser FROM v$session;

--查看死鎖的進程
select b.username,b.sid,b.serial#,logon_time from v$locked_object a,v$session b where a.session_id = b.sid order by b.logon_time;

--相關數據字典
SELECT * FROM v$lock;
SELECT * FROM v$sqlarea;
SELECT * FROM v$session;
SELECT * FROM v$process ;
SELECT * FROM v$locked_object;
SELECT * FROM all_objects;
SELECT * FROM v$session_wait;

--查出鎖定表的相關信息
SELECT s.sid, s.serial#, s.username, s.schemaname, s.osuser, s.process, s.machine,s.terminal, s.logon_time, l.type
FROM v$session s, v$lock l
WHERE s.sid = l.sid
AND s.username IS NOT NULL
ORDER BY sid;