Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

asp.netÁ´½Ósqlserver2000¡¢2005¡¢access´úÂë

Data Source=sqlservername;Initial Catalog=dbname;User ID=userid;Password=userpwd
Data Source=(local)\\SQLEXPRESS;Initial Catalog=Êý¾Ý¿âÃû;Integrated Security=True
Data Source=(local);Initial Catalog=Êý¾Ý¿âÃû;User ID=ÕʺÅ;Password=ÕʺÅÃÜÂë
Provider=Microsoft.Jet.OleDb.4.0;Data Source=C:\BegASPNET\Northwind.mdb


Ïà¹ØÎĵµ£º

sqlserver:openrowset / oracle:table/view@dblinkÃû

Ö»ÊÇsqlserver ÌṩµÄÔ¶³ÌÊý¾Ý·ÃÎʺ¯Êý;  ÔÚ±¾µØsqlserver ÖÐÈ¡ÍⲿÊý¾ÝÔ´Êý¾Ýʱºò¿ÉÓÃ;
¶ÔÁ¬½Ó±¾µØ oracle ²Ù×÷Ô¶³Ì oracle ²»ÄÜʹÓÃ; ²âÊÔ: pl/sql ÖÐʹÓÃ:
select * from openrowset(................); ÎÞЧ!!!!!!!!!!!!!!
ÔÚoracle ÖÐÐèÒª·ÃÎÊÔ¶³ÌÊý¾Ý,ÐèÒª½¨Á¢Ò»Á¬½ÓÔ¶³Ìoracle µÄ dblink ;
ÔÙÓÃÈçÏ·½ ......

¹ØÓÚoracleµ¼Èësqlserver´æÔÚµÄΨһË÷ÒýÎÊÌâ

ÎÒÔÚ°ÑoracleÊý¾Ýµ¼ÈësqlserverÖÐʱ£¬·¢ÏÖÔÚoracleÖÐ×ֶζ¨ÒåΪΨһË÷Òýʱ£¬²»Í¬¼Ç¼µÄ´Ë×Ö¶ÎÈç¹ûΪ¿Õ²»±»ÈÏΪÊÇÖظ´µÄ£¬µ«ÔÚsqlserverÖÐÈç¹û´Ë×Ö¶ÎΪΨһË÷Òý×ֶΣ¬²»ÔÊÐíÓÐ2¸öÒÔÉϵĿÕÖµ¡£ÓôÃÆ¡£ËùÒÔÖ»ºÃ½«sqlserverÖеÄΨһË÷Òý×Ö¶ÎÊÖ¹¤ÐÞ¸ÄΪ¼¸¸ö·Ç¿ÕµÄÖµ£¬µ«ÕâÑù³ÌÐò¿Ï¶¨Òª½øÐÐÐÞ¸ÄÁË¡£ÐèÒªÔÚ³ÌÐòÖÐΪ´Ë×Ö¶ÎÉèÖò»Öظ´ ......

»ñÈ¡sqlserverÖÐÊý¾Ý¿âµ±Ç°Á¬½ÓÊý

ÈçºÎ²é¿´SQL SERVERÊý¾Ý¿âµ±Ç°Á¬½ÓÊý
1.ͨ¹ý¹ÜÀí¹¤¾ß
¿ªÊ¼->¹ÜÀí¹¤¾ß->ÐÔÄÜ£¨»òÕßÊÇÔËÐÐÀïÃæÊäÈë mmc£©È»ºóͨ¹ýÌí¼Ó¼ÆÊýÆ÷Ìí¼Ó SQL µÄ³£ÓÃͳ¼Æ È»ºóÔÚÏÂÃæÁгöµÄÏîÄ¿ÀïÃæÑ¡ÔñÓû§Á¬½Ó¾Í¿ÉÒÔʱʱ²éѯµ½Êý¾Ý¿âµÄÁ¬½ÓÊýÁË¡£²»¹ý´Ë·½·¨µÄ»°ÐèÒªÓзÃÎÊÄÇ̨¼ÆËã»úµÄȨÏÞ£¬¾ÍÊÇҪͨ¹ýWindowsÕË»§µÇ½½øÈ¥²Å¿ÉÒÔÌí¼Ó´Ë¼ÆÊ ......

SQLServer µ¼Èëµ¼³ö

·         ±¾ÎÄÌÖÂÛÁËÈçºÎͨ¹ýTransact-SQLÒÔ¼°ÏµÍ³º¯ÊýOPENDATASOURCEºÍOPENROWSETÔÚͬ¹¹ºÍÒì¹¹Êý¾Ý¿âÖ®¼ä½øÐÐÊý¾ÝµÄµ¼Èëµ¼³ö£¬²¢¸ø³öÁËÏêϸµÄÀý×ÓÒÔ¹©²Î¿¼¡£
 
1. ÔÚSQL ServerÊý¾Ý¿âÖ®¼ä½øÐÐÊý¾Ýµ¼Èëµ¼³ö
(1).ʹÓÃSELECT INTOµ¼³öÊý¾Ý 
    ......

sqlserver×Ö·û´®²ð·Ö(split)·½·¨»ã×Ü

sqlserver×Ö·û´®²ð·Ö(split)·½·¨»ã×Ü
--·½·¨0£º¶¯Ì¬SQL·¨
declare @s varchar(100),@sql varchar(1000)
set @s='1,2,3,4,5,6,7,8,9,10'
set @sql='select col='''+ replace(@s,',',''' union all select ''')+''''
PRINT @sql
exec (@sql)
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ