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

Sql Mobile Êý¾Ý¿â¿ªÊ¼Ö®Ç°µÄÒ»µãÎÊÌâ×ܽá

1¡¢°²×°Sql Server2005 Mobile Edition£»
2¡¢¾ßÌåÔÚ´´½¨Ò»¸ö¹¤³ÌÒÔºó£¬ÏëʹÓÃSqlServerCe±ØÐëÔÚ×Ô¼º¹¤³ÌµÄÒýÓÃÀïÃæÌí¼ÓÒ»¸ödll²ÅÐУ»
ÆäĿ¼ÔÚ£ºC:\Program Files\Microsoft SQL Server\90\Tools\Binn\VSShell\Common7\IDE\System.Data.SqlServerCe.dll
Ìí¼ÓÁËÒÔºó¾Í¿ÉÒÔʹÓÃMobileµÄһЩÊý¾Ý¿â²Ù×÷µÄÀà¿âÁË¡£


Ïà¹ØÎĵµ£º

£Í£å£ò£ç£å SQL 2008

merge [target] t
using [source] s on t.id = s.id
when matched then update t.name = s.name, t.age = s.age -- use "rowset1"
when not matched then insert values(id,name,age) -- use "rowset2"
when source not matched then delete; -- use "rowset3"
MERGE dbo.table AS im ......

SQL ʹÓà CONVERT

ʹÓà CONVERT£º
CONVERT (data_type[(length)], expression [, style])
select CONVERT(varchar, getdate(), 120 )
2004-09-12 11:06:08
select replace(replace(replace(CONVERT(varchar, getdate(), 120 ),\'-\',\'\'),\' \',\'\'),\':\',\'\')
20040912110608
select CONVERT(varchar(12) , getdate(), 111 ) ......

windows 2003ϰ²×° sql server 2000µÄ·½·¨

    ÎÒ°²×°µÄÊÇsql server 2000ËĺÏÒ»°æ±¾£¬Õý³£Í¾¾¶Ö±½Ó°²×°ÊÇ×°²»Éϵģ¬Òª´òʲôSP3²¹¶¡£¬²»ÒªÀíËü£¬´ò¿ª°²×°°ü£¬Àï±ßÓиöMSDEĿ¼£¬Ö´ÐÐsetup.exe£¬°²×°ºÜ˳Àû£¬×°ÍêÖ®ºóÊÇûÓз´Ó¦µÄ£¬ÖØÆô¼ÆËã»ú£¬È»ºóÄÜ¿´µ½sql server·þÎñÒѾ­Æô¶¯£¬ÕâÑù£¬¾Í¿ÉÒÔÕý³£°²×°ÁË£¬Ö´Ðа²×°°ü¸ùĿ¼Ïµİ²×°³ÌÐò£¬°´Ìáʾһ²½ ......

³£ÓÃSQLÃæÊÔÌâ £¨Ò»£©

Êý¾Ý¿âÃæÊÔ³£ÓòâÊÔÌâ(SQL Server)
ÌâÄ¿1
¡¡¡¡ÎÊÌâÃèÊö:
¡¡¡¡Îª¹ÜÀí¸ÚλҵÎñÅàѵÐÅÏ¢£¬½¨Á¢3¸ö±í:
¡¡¡¡S (S#,SN,SD,SA) S#,SN,SD,SA ·Ö±ð´ú±íѧºÅ¡¢Ñ§Ô±ÐÕÃû¡¢ËùÊôµ¥Î»¡¢Ñ§Ô±ÄêÁä
¡¡¡¡C (C#,CN ) C#,CN ·Ö±ð´ú±í¿Î³Ì±àºÅ¡¢¿Î³ÌÃû³Æ
¡¡¡¡SC ( S#,C#,G ) S#,C#,G ·Ö±ð´ú±íѧºÅ¡¢ËùÑ¡Ð޵Ŀγ̱àºÅ¡¢Ñ§Ï°³É¼¨
¡¡¡¡1. Ê¹Ó ......

SQL²éѯÿÐÐÖÐ×î´óÖµµÄ¼¼ÇÉ

--------------------------------------------------------------------------
--  Author : htl258(Tony)
--  Date   : 2010-04-23 08:08:36
--  Version:Microsoft SQL Server 2008 (RTM) - 10.0.1600.22 (Intel X86)
--          Jul  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ