查询锁定的表: select s.audsid AUDSID, s.SID, s.SERIAL#, l.os_user_name "OS Username", l.oracle_username "Username", l.process "Process", p.spid "SPID",--进程ID o.owner "Owner", o.object_name "Object", decode(l.locked_mode, 1,'No Lock', 2,'Row Share', 3,'Row Exclusive', 4,'Share', 5,'Share Row Excl', 6,'Exclusive',null) "Lock Mode", substr(s.status,1,8) "Status" from v$locked_object l, all_objects o, v$session s, v$process p where l.object_id = o.object_id and l.session_id = s.sid and s.paddr = p.addr and s.status <> 'KILLED';kill session: alter system kill session 'sid,serial#'; kill process: KILL -9 'SPID'
--當前會話鎖的數量 select count(*) from v$session s,v$lock l where s.sid=l.sid;
1. 查看被锁的表 SELECT p.spid, a.serial#, c.object_name, b.session_id, b.oracle_username, b.os_user_name FROM v$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, osuser FROM v$session where osuser = 'tangpj'2. 查看是哪个进程锁的 SELECT sid, serial#, username, osuser,'ALTER SYSTEM KILL SESSION '''||SID||','|| SERIAL#||''';' FROM v$session where osuser = 'Administrator'3. 杀掉这个进程 alter system kill session 'sid,serial#';
select s.audsid AUDSID,
s.SID,
s.SERIAL#,
l.os_user_name "OS Username",
l.oracle_username "Username",
l.process "Process",
p.spid "SPID",--进程ID
o.owner "Owner",
o.object_name "Object",
decode(l.locked_mode, 1,'No Lock', 2,'Row Share', 3,'Row Exclusive',
4,'Share', 5,'Share Row Excl', 6,'Exclusive',null) "Lock Mode",
substr(s.status,1,8) "Status"
from v$locked_object l, all_objects o, v$session s, v$process p
where l.object_id = o.object_id
and l.session_id = s.sid
and s.paddr = p.addr
and s.status <> 'KILLED';kill session:
alter system kill session 'sid,serial#';
kill process:
KILL -9 'SPID'
--當前會話鎖的數量
select count(*) from v$session s,v$lock l where s.sid=l.sid;
SELECT p.spid, a.serial#, c.object_name, b.session_id, b.oracle_username,
b.os_user_name
FROM v$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, osuser FROM v$session where osuser = 'tangpj'2. 查看是哪个进程锁的
SELECT sid, serial#, username, osuser,'ALTER SYSTEM KILL SESSION '''||SID||','|| SERIAL#||''';'
FROM v$session where osuser = 'Administrator'3. 杀掉这个进程 alter system kill session 'sid,serial#';