1.查看当前锁表的进程 2.查看锁表语句 3.杀锁 ...
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.obje ...
2019-03-18 23:59 0 1222 推荐指数:
1.查看当前锁表的进程 2.查看锁表语句 3.杀锁 ...
1.显示等待执行的语句 show status like 'Table%'; Table_locks_immediate 指的是能够立即获得表级锁的次数 Table_locks_waited 指的是不能立即获取表级锁而需要等待的次数 2.查看正在被锁定的的表(显示被占用的表 ...
--查看会话select user name, sid, serial# from v$session--根据sid,serial#杀死某个会话alter system kill session '6 ...
查询锁表语句: select object_name, machine, s.sid, s.serial# from gv$locked_object l, dba_objects o, gv$session s where l.object_id = o.object_id ...
解锁语句: 查询那些对象被锁: 杀死一个进程: ...
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oracle数据库的建表语句,具体语法如下: CREATE TABLE tablename (column_name datatype [null,not null], column_name datatype [null,not null ...
删除表(记录和结构)的语名delete ———— truncate ———— drop DELETE (删除数据表里记录的语句) DELETE FROM表名 WHERE 条件; 注意:删除记录并不能释放ORACLE里被占用的数据块表空间. 它只把那些被删除的数据 ...