oracle锁表记录查询

常庞轰2488oracle 锁表还能查询吗 -
柴青鸿13051497268 ______ 正常可以 锁有多种,但是一般都是针对update 和 DDL 的锁; select 没有问题

常庞轰2488oracle如何查看是因为什么锁表 -
柴青鸿13051497268 ______ 1234 --锁定2113对5261象锁4102表1653查回询答 selects.SID,s.SERIAL#,o.object_name, s.USERNAME, s.MACHINE, s.BLOCKING_SESSION, s.SQL_ID, lo.* fromV$LOCKED_OBJECT lo, DBA_OBJECTS o, V$SESSION S wherelo.object_id=o.object_id ANDlo.SESSION_ID=s.SID(+);

常庞轰2488oracle如何查看被锁死的表的名字 -
柴青鸿13051497268 ______ 查看哪个表被锁 select b.owner,b.object_name,a.session_id,a.locked_mode from v$locked_object a,dba_objects b where b.object_id = a.object_id 查看是哪个session引起的 select b.username,b.sid,b.serial#,logon_time from v$locked_object a,v$session b where a.session_id = b.sid order by b.logon_time 实在不会你可以用EM来查看,比较方便

常庞轰2488查询oracle 哪个表被锁了 -
柴青鸿13051497268 ______ 查v$locked_object和dba_ddl_locks这两个前面是查询dml锁的后面是查询ddl锁的.然后利用查到的object_id进行关联,找到object_name就是表名

常庞轰2488oracle中查看死锁 -
柴青鸿13051497268 ______ SELECT substr(v$lock.sid,1,4) ＂SID＂, substr(username,1,12) ＂UserName＂, substr(object_name,1,25) ＂ObjectName＂, v$lock.type ＂LockType＂, decode(rtrim(substr(lmode,1,4)), '2','Row-S (SS)','3','Row-X (SX)', '4','Share', '5','S/Row-X (SSX...

常庞轰2488怎么知道数据库表已经锁表了 -
柴青鸿13051497268 ______ 如果是oracle的话,可以通过v$LOCK查询获得是否阻塞等信息

常庞轰2488如何查看oracle 中某条sql阻塞了某个sql -
柴青鸿13051497268 ______ 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 ;...

常庞轰2488如何查询表被哪些进程所用 -
柴青鸿13051497268 ______ 查看锁表进程SQL语句1: 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; ...

常庞轰2488oracle 如何用pl/sql解锁 -
柴青鸿13051497268 ______ --oracle中查看表是否被锁 查看表是否被锁 SELECT /*+ rule*/ a.sid, b.owner, object_name, object_type FROM v$lock a, all_objects b WHERE TYPE = 'TM' and a.id1 = b.object_id; --这样可以把它杀掉 SELECT sid,serial# FROM v$session WHERE sid =1027; alter system kill session '1027,14272';

常庞轰2488linux如何查oracle锁表进程号 -
柴青鸿13051497268 ______ 通过oracle的动态视图可以查看 通过v$lock,v$session,v$process相关联可以查看,你是不是想要kill掉锁表的进程啊?一般导致锁表都是sql引起的,在和v$sql相关联查出那条sql导致的sql,之后kill session 查询 select a.saddr,a.sid,a.serial#,a....