SQLServer 查询数据死锁语句 我们可以通过以下SQL 语句用来查询,当前数据中存在的死锁语句,定位数据库出现死锁的根本原因. --每秒死锁数量 SELECT * FROM sys.dm_os_performance_counters WHERE counter_name LIKE 'Number of Deadlocksc%'; --查询当前阻塞 WITH CTE_SID ( BSID, SID, sql_handle ) AS ( SELECT blocking_session
不多说,直接上干货 1.查询当前用户下表的创建语句 select dbms_metadata.get_ddl('TABLE','ux_future') from dual; 2.查询其他用户下表的创建语句 select dbms_metadata.get_ddl('TABLE','ux_future','Admin') from dual; 3.查询表的index select index_name,index_type,table_name from user_indexes where ta
create view [dbo].[AllUsers] as select u.UserId, u.Firstname, u.Lastname, u.ts, am.Email, au.UserName from dbo.aspnet_Membership am inner join dbo.aspnet_Users au on au.UserId = am.UserId inner join dbo.[User] u on u.UserId = au.UserId GO
create view [dbo].[AllUsers] as select u.UserId, u.Firstname, u.Lastname, u.ts, am.Email, au.UserName from dbo.aspnet_Membership am inner join dbo.aspnet_Users au on au.UserId = am.UserId inner join dbo.[User] u on u.UserId = au.UserId GO 怎么给视图增加一个字段
qs.total_worker_time/qs.execution_count as [Avg CPU Time], , ( ) as query_text, qt.dbid, dbname=db_name(qt.dbid), qt.objectid FROM sys.dm_exec_query_stats qs cross apply sys.dm_exec_sql_text(qs.sql_handle) as qt ORDER BY [Avg CPU Time] DESC
-- 获得存储过程创建语句 select o.xtype,o.name,cm.text from syscomments cm inner join sysobjects o on o.id=cm.id where xtype ='p' order by o.xtype,o.name,cm.text -- 获得视图程创建语句 select o.xtype,o.name,cm.text from syscomments cm inner join sysobjects o on o.id=cm.i
在数据集成的开发中,经常会需要给对方创建视图,让其可以查看一些必要的数据.既在数据库中创建用户,并赋给该用户查询视图的权限 一.SQLServer --创建登录用户账户USE [master] GO CREATE LOGIN [kyst] WITH PASSWORD=N'xxx', DEFAULT_DATABASE=[RDSYSCASV121003], CHECK_EXPIRATION=OFF, CHECK_POLICY=ON--创建数据库用户 USE [RDSYSCASV121003] GO
原文:sqlserver查询所有表的行数的sql语句 select object_name(id),rowcnt from sysindexes where indid<2 and objectproperty(id,'ismsshipped')=0 order by rowcnt desc select a.name, b.rows from sysobjects a inner join sysindexes b on a.id = b.id where a.type = 'u' and b
1.查询视图 //3.查询视图 var sql = @" SELECT D.* FROM ( SELECT ROW_NUMBER() OVER ( ORDER BY TestView.B_MemberId ASC ) AS rownum , * FROM TestView ) AS D WHERE rownum BETWEEN ( @pageIndex - 1 ) * @pageSize + 1 AND @pageIndex * @pageSize ORDER BY D.B_MemberId A
一.查询视图.函数.存储过程中的关键字 SELECT a.name,a.[type],b.[definition] FROM sys.all_objects a,sys.sql_modules b WHERE a.is_ms_shipped=0 AND a.object_id = b.object_id AND a.[type] IN ('P','V','AF') AND b.[definition] LIKE '%关键字%'ORDER BY a.[name] 二.作业中的关键字 SELECT