[root@localhost ~]# mysql -u myroot -pEnter password: mysql> show OPEN TABLES where In_use > 0;  //查看被锁的表: mysql> show processlist;  //查看被锁的表的进程; mysql> kill 12641;  //杀死进程 有时候可能需要多杀几次;多执行几次 show processlist;…

查看所有MySQl相关的线程 show full processlist; 杀死线程id为2的线程 kill 2 查看服务器状态 show status like '%lock%'; 查看服务器配置参数 show variables like '%timeout%'; /* 查看所有MYSQl相关的线程 */ show full processlist; /* 杀死线程id为2的线程 */ kill 2 /* 查看服务器状态 */ show status like '%lock%'; /* 查看…

## 查看所有MYSQl相关的线程 > show full processlist; ## 杀死线程id为2的线程 > kill 2 ## 查看服务器状态 > show status like '%lock%'; ## 查看服务器配置参数 > show variables like '%timeout%'; ### 参考链接 [MySQL表不能修改.删除等操作,卡死.锁死情况的处理办法.](https://blog.csdn.net/smbluesky/article/detail…

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_…

查看被锁的表: select l.session_id,o.owner,o.object_name from v$locked_object l,dba_objects o where l.object_id=o.object_id; 查看被锁表的serial: select t2.username,t2.sid,t2.serial#,t2.logon_time from v$locked_object t1,v$session t2 where t1.session_id=t2.sid ord…

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; ------------------------------------------------------------…

--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_…

注意权限问题 1.查看是否有被锁的表: select b.owner,b.object_name,a.session_id,a.locked_modefrom v$locked_object a,dba_objects b where b.object_id = a.object_id 2.查看是哪个进程锁的 select b.username,b.sid,b.serial#,logon_timefrom v$locked_object a,v$session b where a.session…