--查看鎖表進(jìn)程SQL語(yǔ)句1：

--被鎖對(duì)象表、數(shù)據(jù)庫(kù)對(duì)象表、數(shù)據(jù)session表關(guān)聯(lián)來(lái)獲取被鎖對(duì)象對(duì)應(yīng)的是那個(gè)session;

select sess.sid, 
sess.serial#, 
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;

--查看鎖表進(jìn)程SQL語(yǔ)句2：

select * from v$session t1, v$locked_object t2 where t1.sid = t2.SESSION_ID;

--查看導(dǎo)致鎖表的sql語(yǔ)句是那一條

select l.session_id sid, 
s.serial#, 
l.locked_mode, 
l.oracle_username, 
s.user#, 
l.os_user_name, 
s.machine, 
s.terminal, 
a.sql_text, 
a.action 
from v$sqlarea a, v$session s, v$locked_object l 
where l.session_id = s.sid 
and s.prev_sql_addr = a.address 
order by sid, s.serial#;

--殺掉鎖表進(jìn)程：

--通過(guò)上面的查詢(xún)獲取SID和serial#，替換下面的x,y,就可以解除被鎖的狀態(tài)

alter system kill session 'x,y';

以上就是關(guān)于“Oracle查詢(xún)鎖表sql語(yǔ)句”的介紹，大家如果想了解更多相關(guān)知識(shí)，不妨來(lái)關(guān)注一下動(dòng)力節(jié)點(diǎn)的Oracle教程，里面的課程內(nèi)容更加詳細(xì)豐富，希望對(duì)大家能夠有所幫助。