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declare @dbname varchar(50)
declare c_database cursor for
select name from master.dbo.sysdatabases where name like '%Êý¾Ý¿âÃû%'
open c_database
fetch next from c_database into @dbname
while @@fetch_status=0
begin
exec('use '+@dbname
+' insert into ±íÃû(×Ö¶Î) values(''ÄÚÈÝ'')')
fetch next from c_database into @dbname
end
close c_database
deallocate c_database
go
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create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
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¡¡¡¡½á¹¹»¯²éѯÓïÑÔ(Structured Query Language£¬¼ò³ÆSQL)ÊÇÓÃÀ´·ÃÎʹØÏµÐÍÊý¾Ý¿âÒ»ÖÖͨÓÃÓïÑÔ£¬ÊôÓÚµÚËÄ´úÓïÑÔ£¨4GL£©£¬ÆäÖ´ÐÐÌØµãÊǷǹý³Ì»¯£¬¼´²»ÓÃÖ¸Ã÷Ö´ÐеľßÌå·½·¨ºÍ;¾¶£¬¶øÊǼòµ¥µØµ÷ÓÃÏàÓ¦Óï¾äÀ´Ö±½ÓÈ¡µÃ½á¹û¼´¿É¡£ÏÔÈ»£¬ÕâÖÖ²»¹Ø×¢ÈκÎʵÏÖϸ½ÚµÄÓïÑÔ¶ÔÓÚ¿ª·¢ÕßÀ´ËµÓÐ׿«´óµÄ±ãÀû¡£È»¶ø£¬Ó ......
ÔÚÎÒÃÇÈÕ³£Ê¹ÓÃSQL ServerÊý¾Ý¿âʱ£¬¾³£Óöµ½ÐèÒªÔÚʵÀýInstance01ÖпçʵÀý·ÃÎÊInstance02ÖеÄÊý¾Ý¡£ÀýÈçÔÚ×öÊý¾ÝÇ¨ÒÆÊ±£¬ÈçÏÂÓï¾ä:
insert into Instance01.DB01.dbo.Table01
select * from Instance02.DB01.dbo.Table01
ÆÕͨÇé¿öÏ£¬ÕâÑù×öÊDz»ÔÊÐíµÄ£¬ÒòΪSQ ......
»ùÓÚmsdn ÏêϸѧϰT-SQL (http://msdn.microsoft.com/zh-cn/library/bb510741.aspx)
Aggregate function--Sum() Two Sample from msdn
USE AdventureWorks;
GO
SELECT Color, SUM(ListPrice), SUM(StandardCost)
from Production.Product
WHERE Color IS NOT NULL
AND ListPrice != 0.00 ......