Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

SqlServerÖвéѯ10µ½20ÌõÖ®¼äµÄÊý¾Ý

 ²éѯnorthwindÊý¾Ý¿âÖÐordersÖеÄ10µ½20Ìõ¼Ç¼
select   top   10   *   from   orders
 where   orderid > ( select  max(orderid)  from  (select top 10 orderid  from  orders order by orderid) as t  )
orders±íÖÐÒÑÓÐ×ÔÔö³¤µÄ±êʶÁÐorderid,
ÏȲé³ö±íÖÐǰʮÌõ¼Ç¼ÖеÄ×î´óorderid£¬
10ÌõÒÔºóµÄorderid¿Ï¶¨´óÓÚǰʮÌõµÄ×î´óid£¬ËùÒÔÔÙwhereÅжϼ´¿É¡£
ÁíÍ⣬Èç¹ûÒª²éѯµÄ±íûÓбêʶÁУ¬Ò²¿ÉÒÔʹÓÃÏÂÃæÕâÖÖ·½·¨£º
select   top 20 identity(int ,1,1) as id *   into  #temp  from  table
select  *  from   #temp  where  id>10


Ïà¹ØÎĵµ£º

sqlserverÖÐʹÓÃÕýÔò±í´ïʽ2

 
ÕâÁ½ÌìÓиöÐèÇó£¬ÐèÒªÔÚÊý¾Ý¿âÖÐÅжÏ×Ö·û´®µÄ¸ñʽ£¬ÓÚÊÇ´ÓÍøÉÏËѼ¯ÁËһЩ×ÊÁÏ£¬ÕûÀíÁËһϡ£
ÏÂÃæÕâ¸öÊÇÒ»¸ö×Ô¶¨Ò庯Êý£¬Óû§¿ÉÒÔµ÷ÓÃÕâ¸öº¯ÊýÅжÏÖ¸¶¨µÄ×Ö·û´®ÊÇ·ñ·ûºÏÕýÔò±í´ïʽµÄ¹æÔò.
CREATE FUNCTION dbo.find_regular_expression
(
  @source varchar(5000),   --ÐèҪƥÅäµÄÔ´× ......

SQLServerÖÐÁÙʱ±íµÄÒ»ÔòʹÓÃ

1.SQLServerµÄ´´½¨½Å±¾ÈçÏ£º
USE [master]
GO
/****** Object:  Database [test]    Script Date: 10/29/2009 17:43:10 ******/
CREATE DATABASE [test] ON  PRIMARY
( NAME = N'test', FILENAME = N'D:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER\MSSQL\DATA\test.mdf' , S ......

ÈçºÎ½â¾öSQLServerÕ¼ÄÚ´æ¹ý¶àµÄÎÊÌâ

 ¡¡¾­³£¿´¼ûÓÐÈËÎÊ£¬MSSQLÕ¼ÓÃÁËÌ«¶àµÄÄڴ棬¶øÇÒ»¹²»¶ÏµÄÔö³¤£»»òÕß˵ÒѾ­ÉèÖÃÁËʹÓÃÄڴ棬¿ÉÊÇËüûÓÐÓõ½ÄÇô¶à£¬ÕâÊÇÔõôһ»ØÊ¶ùÄØ£¿
¡¡¡¡Ê×ÏÈ£¬ÎÒÃÇÀ´¿´¿´MSSQLÊÇÔõÑùʹÓÃÄÚ´æµÄ¡£
¡¡¡¡×î´óµÄ¿ªÏúÒ»°ãÊÇÓÃÓÚÊý¾Ý»º´æ£¬Èç¹ûÄÚ´æ×ã¹»£¬Ëü»á°ÑÓùýµÄÊý¾ÝºÍ¾õµÃÄã»áÓõ½µÄÊý¾ÝͳͳÈÓµ½ÄÚ´æÖУ¬Ö±µ½ÄÚ´æ²»×ãµÄʱºò ......

.NetÔÚSqlServerÖеÄͼƬ´æÈ¡¼¼Êõ

±¾ÎÄ×ܽáÈçºÎÔÚ.Net WinformºÍ.Net webform(asp.net)Öн«Í¼Æ¬´æÈësqlserverÖв¢¶ÁÈ¡ÏÔʾµÄ·½·¨
1£¬Ê¹ÓÃasp.net½«Í¼Æ¬ÉÏ´«²¢´æÈëSqlServerÖУ¬È»ºó´ÓSqlServerÖжÁÈ¡²¢ÏÔʾ³öÀ´
Ò»£¬ÉÏ´«²¢´æÈëSqlServer
Êý¾Ý¿â½á¹¹
create table test
{
id identity(1,1),
FImage image
}
Ïà¹ØµÄ´æ´¢¹ý³Ì
Create proc UpdateImage ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ