-- 1. 查看被锁的表
SELECT p.spid, a.serial#, c.object_name, b.session_id, b.oracle_username,b.os_user_name
FROM v$process p, v$session a, v$locked_object b, all_objects c
WHERE p.addr = a.paddr
AND a.process = b.process
AND c.object_id = b.object_id
-- 2. 查看是哪个进程锁的
SELECT sid, serial#, username, status, osuser FROM v$session where serial# = '11016'
-- 3. 杀掉这个进程
alter system kill session '72,11016';
-- 4.批量解锁
declare cursor mycur is
select b.sid,b.serial#
from v$locked_object a,v$session b
where a.session_id = b.sid group by b.sid,b.serial#;
begin
for cur in mycur
loop
execute immediate ( 'alter system kill session '''||cur.sid || ','|| cur.SERIAL# ||''' ');
end loop;
end;
SELECT p.spid, a.serial#, c.object_name, b.session_id, b.oracle_username,b.os_user_name
FROM v$process p, v$session a, v$locked_object b, all_objects c
WHERE p.addr = a.paddr
AND a.process = b.process
AND c.object_id = b.object_id
-- 2. 查看是哪个进程锁的
SELECT sid, serial#, username, status, osuser FROM v$session where serial# = '11016'
-- 3. 杀掉这个进程
alter system kill session '72,11016';
-- 4.批量解锁
declare cursor mycur is
select b.sid,b.serial#
from v$locked_object a,v$session b
where a.session_id = b.sid group by b.sid,b.serial#;
begin
for cur in mycur
loop
execute immediate ( 'alter system kill session '''||cur.sid || ','|| cur.SERIAL# ||''' ');
end loop;
end;
本文介绍了如何在Oracle数据库中检查被锁定的表及其锁定进程,并提供了具体的SQL语句来解除锁定状态,包括查看锁定表、查找锁定进程、手动杀死进程及批量解锁等操作。
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