查看 哪些表 被锁了 SELECT object_name, machine, s.sid, s.serial# FROM gv$locked_object l, dba_objects o, gv$session s WHERE l.object_id = o.object_id AND l.session_id = s.sid; 解除锁定: --alter system kill session 'sid, serial#'; ALTER system kill session '23, 1…

--查出sid,serial#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;--杀掉进程 sid,serial#alter system kill session'161,7297'; 参考 https://www.cnblogs.com/XQiu/p/5212787.html…

-- 查看被锁对象 select object_name,machine,s.sid,s.serial# from v$locked_object l,dba_objects o ,v$session s where l.object_id = o.object_id and l.session_id=s.sid; --杀死进程 alter system kill session '24,111'; (其中24,111分别是上面查询出的sid,serial# ora-00031:session…

① 查看用户锁表 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 ② 解锁语句 alter system kil…

查看别锁表 select request_session_id spid,OBJECT_NAME(resource_associated_entity_id) tableName from sys.dm_tran_locks where resource_type='OBJECT' 解锁方式: declare @spid int Set @spid = --锁表进程 declare @sql varchar() set @sql='kill '+cast(@spid as varchar) ex…

1.不同数据库之间复制表的数据的方法: 当表目标表存在时: insert into 目的数据库..表 select * from 源数据库..表 当目标表不存在时: select * into 目的数据库..表 from 源数据库..表 2. 查看是否锁表 show OPEN TABLES where In_use > 0;…

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 ; 查看那个用户那个进程照成死锁,锁的级别se…

--以下几个为相关表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; --查看被锁的表 select b.owner,b.object_name,a.session_id,a.locked_…

相关视图 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; --查看被锁的表 select b.owner,b.object_name,a.session_id,a.locked_mode…

--以下几个为相关表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; --查看被锁的表 select b.owner,b.object_name,a.session_id,a.locked_…