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

sqlÊý¾Ý±í»º´æ

¡¡1¡¢ÔÚ.net framework 2.0µÄ°²×°Ä¿Â¼ÏÂ
£¨Ä¬ÈÏÊÇWINNT\Microsoft.NET\Framework\v2.0.40607£©£¬Æô¶¯Ò»¸ö½ÐASPnet_regsql.exeµÄÃüÁîÐй¤¾ß£¬±ÈÈ磺
ASPnet_regsql -S localhost –U sa –P 123456 -d Pubs –ed
¡¡¡¡ÉÏÃæµÄÒâ˼ÊÇ£¬Ö¸¶¨Á˱¾µØµÄÊý¾Ý¿â·þÎñÆ÷localhost,²¢Ö¸¶¨Á˵ǽµÄÓû§ÃûºÍÃÜÂ룬²¢ÓòÎÊý-dÖ¸¶¨ÁËÒª²ÉÓÃÄÄÒ»¸öÊý¾Ý¿â£¨ÕâÀïÊÇÖ¸¶¨ÁËpubs£©Êý¾Ý¿â£¬-ed²ÎÊý±íʾÊÇÔÊÐí¸ÃÊý¾Ý¿âʹÓÃsqlcachedependency¹¦ÄÜ¡£
¡¡¡¡½Ó×Å£¬ÎÒÃÇÐèÒªÖ¸¶¨¶ÔÄÄÒ»¸ö±íʹÓÃÊý¾Ýsqlcachedependency¹¦ÄÜ£¬È磺
ASPnet_regsql -S localhost –U sa -P 123456 -ed -d pubs -et -t authors
¡¡¡¡ÉÏÃæÓï¾äµÄÒâ˼ÊÇ£¬Ö¸¶¨¶ÔpubsÊý¾Ý¿âÖеÄauthors±íʹÓÃsqlcachedependency¹¦ÄÜ£¬-t²ÎÊýºóÊDZíµÄÃû³Æ£¬-etÊÇÔÊÐí¸Ã±íʹÓÃsqlcachedependency¹¦ÄÜ¡£ÆäËûµÄÓйزÎÊý¼òµ¥½éÉÜÈçÏ£º
²ÎÊý
²ÎÊýÒâÒå
-?
ÏÔʾ¸Ã¹¤¾ßµÄ°ïÖú¹¦ÄÜ.
-S
ºó½ÓµÄ²ÎÊýΪÊý¾Ý¿â·þÎñÆ÷µÄÃû³Æ»òÕßIPµØÖ·
-U
ºó½ÓµÄ²ÎÊýΪÊý¾Ý¿âµÄµÇ½Óû§Ãû.
-P
ºó½ÓµÄ²ÎÊýΪÊý¾Ý¿âµÄµÇ½ÃÜÂë
-E
µ±Ê¹ÓÃwindows¼¯³ÉÑé֤ʱ£¬Ê¹Óøù¦ÄÜ
-t
ºó½Ó²ÎÊýΪ¶ÔÄÄÒ»¸ö±í²ÉÓÃsqlcachedependency¹¦ÄÜ¡£
-d
ºó½Ó²ÎÊýΪ¶ÔÄÄÒ»¸öÊý¾Ý¿â²ÉÓÃsqlcachedependency¹¦ÄÜ
-ed
ÔÊÐí¶ÔÊý¾Ý¿âʹÓÃsqlcachedependency¹¦ÄÜ
-dd
½ûÖ¹¶ÔÊý¾Ý¿â²ÉÓÃsqlcachedependency¹¦ÄÜ
-et
ÔÊÐí¶ÔÊý¾Ý±í²ÉÓÃsqlcachedependency¹¦ÄÜ
-dt
½ûÖ¹¶ÔÊý¾Ý±í²ÉÓÃsqlcachedependency¹¦ÄÜ
-lt
Áгöµ±Ç°Êý¾Ý¿âÖÐÓÐÄÄЩ±íÒѾ­²ÉÓÃsqlcachedependency¹¦ÄÜ
¡¡¡¡SqlcachedependencyµÄµÄÔ­Àí¼òµ¥À´Ëµ£¬ÊDzÉÓÃASPnet_regsqlÕâ¸öרÃŹ¤¾ß£¬Ô¤ÏÈÉ趨Ҫ¼àÊÓµÄÊý¾Ý¿âºÍ±í£¬²¢ÔÚÊý¾Ý¿âÖÐÔö¼ÓÒ»¸öרÃÅµÄ±í£¬´ò¿ªÊý¾Ý¿â£¬»á·¢ÏÖ¶àÁËÒ»¸öÊý¾Ý±íASPnet_sqlcachetablesforchangenotification£¬ÈçÏÂͼ£º
¡¡¡¡Õâ¸ö±íÓÐÈý¸ö×ֶΣ¬“tableName”¼Ç¼Ҫ׷×ÙµÄÊý¾Ý±íµÄÃû³Æ£¬“notificationCreated”¼Ç¼¿ªÊ¼×·×ÙµÄʱ¼ä£¬“changeId”ÊÇÒ»¸öintÀàÐ͵Ä×ֶΣ¬Ã¿µ±×·×ÙµÄÊý¾Ý±íµÄÊý¾Ý·¢Éú±ä»¯Ê±£¬Õâ¸ö×ֶεÄÖµ¾Í¼Ó1¡£ ´ËÍ⻹»áÔÚÖ¸¶¨µÄÊý¾Ý¿âÖÐÔö¼Ó¼¸¸ö´æ´¢¹ý³Ì£¬ÓÃÀ´ÈÃASP.NETÒýÇæ²éѯ׷×ÙµÄÊý¾Ý±íµÄÇé¿ö£¬²¢¸øҪʹÓà Sqlcachedependency µÄ±í¼ÓÉÏÈô¸É´¥·¢Æ÷£¬·Ö±ð¶ÔÓ¦µ½Insert¡¢Update¡¢Delete²Ù×÷¡£ASP.NETÒýÇæͨ¹ýÖ´ÐÐËü¼ÓÉϵĴ洢¹ý³Ì“ASPNet_SqlCachePollingStoredProcedure”£¬Õâ¸ö´æ´¢¹ý³


Ïà¹ØÎĵµ£º

º½¿Õ¹«Ë¾¹ÜÀíϵͳ(VC++ ÓëSQL 2005)

ϵͳ»·¾³£ºWindows 7
Èí¼þ»·¾³£ºVisual C++ 2008 SP1 +SQL Server 2005
±¾´ÎÄ¿µÄ£º±àдһ¸öº½¿Õ¹ÜÀíϵͳ
      ÕâÊÇÊý¾Ý¿â¿Î³ÌÉè¼ÆµÄ³É¹û£¬ËäÈ»³É¼¨²»¼Ñ£¬µ«ÊÇ×÷ΪÎÒÓÃVC++ ÒÔÀ´±àдµÄ×î´ó³ÌÐò»¹ÊÇ´«µ½ÍøÉÏ£¬ÒÔ¹©²Î¿¼¡£ÓÃVC++ ×öÊý¾Ý¿âÉè¼Æ²¢²»ÈÝÒ×£¬µ«Ò²²»ÊDz»¿ÉÄÜ¡£ÒÔÏÂÊÇÎҵijÌÐò½çÃ棬ºóÃæ ......

[Sql Server2008]Ê÷½á¹¹µÄµÝ¹éËã·¨

±¾ÎÄÖ÷Òª½²ÊöÈý¸öÄÚÈÝ£º
1.ÈçºÎ´´½¨hierarychyidµÄ±í£¬²åÈëÊý¾Ý¼°»ù±¾µÝ¹é²éѯ¡£
2.½éÉÜhierarchyidµÄ10ÖÖרÓк¯Êý¡£
3.½éÉÜhierarchyidÌØÓеÄÉî¶ÈÓÅÏÈË÷Òý(Depth-First Indexing)ºÍ¹ã¶ÈÓÅÏÈË÷Òý(Breadth-First Indexing)
ÔÚÉÏÒ»½ÚÖÐ
http://blog.csdn.net/tjvictor/archive/2009/07/30/4395677.aspx
ÎÒÃÇÒѾ­ÑÝ ......

Sql°æ±¾³ýÈ¥html²¢½ØÈ¡Ö¸¶¨³¤¶ÈµÄ×Ö·û´®

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
Go
----½ØÈ¡×Ö·û´®£¬²¢³öÈ¥html
create FUNCTION [dbo].[CutString] (@str varchar(1000),@length int) 
RETURNS varchar(1000) AS 
BEGIN
 declare @mainstr varchar(1000)
 declare @substr varchar(1000)
 if(@str is not null or @st ......

SQLÈÕÀú±íÊý¾ÝµÄ¼òµ¥Éú³É

ΪÁ˹«Ë¾¿¼ÇÚϵͳµÄÐèÒª
±àдµÄ¼¸¸ö¼òµ¥´æ´¢¹ý³Ì(¿ÉÒÔÊÖ¶¯ÔËÐÐ,Ò²¿ÉÒÔÉèÖÃÊÂÎñ×Ô¶¯ÔËÐÐ!¸Ð¾õ»¹ÐбȽÏͨÓÃ,д³öÀ´¹²ÏíÏÂ)
Calendar±í½á¹¹ºÜ¼òµ¥,2¸ö×Ö¶Î:
fdDate ÈÕÆÚ
fdType ¿¼ÇÚÀàÐÍ(¹¤×÷ÈÕN,ÖÜÄ©W,½Ú¼ÙÈÕH[ÐèÒª¸ù¾ÝÐèÒª×Ô¼ºÐÞ¸Ä])
--ÅжÏÒ»¶Îʱ¼ä·¶Î§ÄڵŤ×÷ÈÕ£¨N£©ºÍÖÜÄ©£¨W£©
Create     PR ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ