1.首先创建一个视图 方法一:右键解决 方法二:脚本 create view view_test AS select * from t1 GO 2.删除视图 方法1:右键解决 方法2:脚本 if exists(select * from sysobjects where name='view_test')--/*如果数据库中存在这个视图,就删除该视图*/drop view view_test 3.查询 select * [这里的*可以是指定的视图里面的列] from view_test 注意事项
转:http://blog.sina.com.cn/s/blog_6b58d2fa0100rgvw.html 1.使用create or replace view命令创建视图 语法格式: create or replace view 视图名 as select 查询子句 例子: create or replace view tb_user_view1 as select count(username) shuliang,username from tb_user group by userna
原文:SqlServer删除复制监视器中无效的发布名称 在服务器复制监视器中有一个发布名称,因为该发布订阅已经删除. ReportServerTempDB只有一个发布,已无效,打算删除. --直接删除表记录 select * from dbo.MSsnapshot_agents where publisher_db='ReportServerTempDB' --直接删除表记录 DELETE FROM distribution.DBO.MSlogreader_agents WHERE publis
declare proccur cursor for select [name] from sysobjects where type='P' declare @procname varchar() open proccur fetch next from proccur into @procname ) begin --exec('drop proc ' + @procname) --本句被注释,使用时请取消 print(@procname + '
use tax_ceshiselect 'DROP TABLE '+name from sysobjects where type = 'U'union select 'DROP VIEW '+name from sysobjects where type = 'V' unionselect 'DROP PROC '+name from sysobjects where type = 'P' unionselect 'drop function '+name from sysobjects wh
方便删除数据库中所有的数据表,清空数据库,有些有约束,不能直接delete,需要先删除库中的约束,代码如下: --删除所有约束DECLARE c1 cursor for select 'alter table ['+ object_name(parent_obj) + '] drop constraint ['+name+']; ' from sysobjects where xtype = 'F'open c1declare @c1 varchar(8000)fetch next from c
1. 查看系统视图的sql语句 select * from sys.system_views 2. 查看所有的 dynamic management 视图的sql select * from sys.system_views where name like 'dm%' order by name 3. 动态视图列表(SQLSERVER 2008R2 ) dm_audit_actions dm_audit_class_type_map dm_broker_activated_tasks dm_br
摘自: http://www.cnblogs.com/yashen/archive/2004/12/23/81000.html 我们在使用SqlServer时经常遇到这种情况,当修改某个表的结构后,相关的视图就不对了而导致程序错误,因此就有个下面这个存储过程. CREATE PROCEDURE RefreshAllView AS DECLARE MyCursor CURSOR and (not name in ('sysconstraints','syssegments')) ) OPEN My