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

SQL Server 2005¾µÏñÅäÖûù±¾¸ÅÄî

ÎÒÀí½âµÄSQL Server 2005¾µÏñÅäÖÃʵ¼ÊÉϾÍÊÇÓÉÈý¸ö·þÎñÆ÷£¨Ò²¿ÉÒÔÊÇͬһ·þÎñÆ÷µÄÈý¸ö SQL ʵÀý£©×é³ÉµÄÒ»¸ö±£Ö¤Êý¾ÝµÄ»·¾³£¬·Ö±ðÊÇ£ºÖ÷·þÎñÆ÷¡¢´Ó·þÎñÆ÷¡¢¼ûÖ¤·þÎñÆ÷¡£
Ö÷·þÎñÆ÷£ºÊý¾Ý´æ·ÅµÄµØ·½
´Ó·þÎñÆ÷£ºÊý¾Ý±¸·ÝµÄµØ·½£¨¼´£ºÖ÷·þÎñÆ÷µÄ¾µÏñ£©
¼ûÖ¤·þÎñÆ÷£º¶¯Ì¬µ÷ÅäÖ÷/´Ó·þÎñÆ÷µÄµÚÈý·½·þÎñÆ÷
»·¾³½éÉÜ
Ê×ÏȽéÉÜÒ»ÏÂÅäÖõĻ·¾³£º
±¾´ÎÅäÖÃʹÓõÄÊÇÈý¸ö¶ÀÁ¢µÄ·þÎñÆ÷£¨A¡¢B¡¢CÈý̨µçÄÔ£©¡£
A£ºÖ÷·þÎñÆ÷£¬IP£º192.168.0.2
B£º´Ó·þÎñÆ÷£¬IP£º192.168.0.3
C£º¼ûÖ¤·þÎñÆ÷£¬IP£º192.168.0.4
Èý̨µçÄÔϵͬһ¾ÖÓòÍøÄÚ£¬ÏµÍ³¾ùÊÇWindows Server 2003£¬Êý¾Ý¿âÊÇSQL Server 2005
¿ªÊ¼SQL Server 2005¾µÏñÅäÖÃ
Ò»¡¢ÔÚA¡¢B¡¢CÖÐÐÂÅäÖÃÒ»¸öÓû§£¨DBUser£©£¬¸ÃÓû§Òª¾ßÓÐ SQL Server µÄËùÓÐʹÓÃȨÏÞ£¬ÎÒÕâÀïÊǽ«¸ÃÓû§Ìí¼Óµ½Administrators×é¡£
¶þ¡¢ÔÚA¡¢B¡¢CÖÐÖ´ÐÐÒÔÏÂSQLÓï¾ä£º
ÔÚA¡¢B¡¢CÖд´½¨¶ÔÏó
1USE master
2GO
3
4CREATE ENDPOINT Endpoint_Mirroring
5   STATE = STARTED
6   AS TCP (
7      LISTENER_PORT = 5022   -- ¼àÌý¶Ë¿Ú£¬ÈÎÒâÖ¸¶¨£¨Èý¸ö·þÎñÆ÷µÄ¶Ë¿Ú×îºÃÊÇÒ»Ö£©
8      , LISTENER_IP = ALL   -- ¼àÌýIPµØÖ·£¬ÍøÄÚËùÓеØÖ·
9   )
10   FOR DATABASE_MIRRORING (
11      AUTHENTICATION = WINDOWS   -- ÈÏÖ¤·½Ê½£¬Windows
12      , ROLE = ALL   -- ËùÓнÇÉ«
13   );
14GO
Èý¡¢ÔÙÔÚA¡¢B¡¢CÖÐÖ´ÐÐÒÔÏÂSQLÓï¾ä£º
1GRANT CONNECT ON ENDPOINT::Endpoint_Mirroring TO [TestDB\Administrators];
ËÄ¡¢ÔÚAÖÐн¨Êý¾Ý¿â£¨TestDB£©£¬È»ºóÏȱ¸·Ý¸ÃÊý¾Ý¿âµÃµ½BAKÎļþ£¨TestDB.bak£©£¬ÔÙ±¸·Ý¸ÃÊý¾Ý¿âµÄÊÂÎñÈÕÖ¾µÃµ½TRNÎļþ£¨TestDB.trn£©£¬½«´ËBAKºÍTRNÎļþ·¢Ë͵½BÖÐÈ¥£¬ÓÉB»¹Ô­£¬ÔÚʹÓÃÆóÒµ¹ÜÀíÆ÷»¹Ô­µÄʱºò£¬ÔÚ“Ñ¡Ïî”ÀïÃæµÄ“»Ö¸´×´Ì¬”ÖÐÑ¡ÔñµÚ¶þÏ¼´£º²»¶ÔÊý¾Ý¿âÖ´ÐÐÈκβÙ×÷£¬²»»á¹öδÌá½»µÄÊÂÎñ£¬¿ÉÒÔ»¹Ô­ÆäËüÊÂÎñÈÕÖ¾(A)¡£(RESTORE WITH NORECOVERY)¡£
Îå¡¢ÔÚA¡¢BÖÐÖ´ÐÐÒÔÏÂSQLÓï¾ä£º
Ìí¼Ó¸÷¸ö·þÎñÆ÷µ½»·¾³ÖÐÀ´
1-- A·þÎñÆ÷£¨Ö÷·þÎñÆ÷£©ÖÐÖ´ÐУº
2ALTER DATABASE TestDB SET PARTNER = N'TCP://192.168.0.3:5022';   -- ½«´Ó·þÎñÆ÷Ìí¼Óµ½»·¾³ÖÐÀ´


Ïà¹ØÎĵµ£º

SQL Group By Top ʵÏÖ

DECLARE @temp TABLE(
id INT,
[name] VARCHAR(50),
class VARCHAR(50)
)
INSERT INTO @temp
SELECT 1,'a','A'
UNION ALL SELECT 2,'b','C'
UNION ALL SELECT 3,'c','B'
UNION ALL SELECT 4,'d','C'
UNION ALL SELECT 5,'e','B'
UNION ALL SELECT 6,'f','A'
SELECT * from @temp AS _temp WHERE [name] IN
( ......

SQL 2005Ô¶³Ì·ÃÎʵÄÉèÖÃ

SQL 2005Ô¶³Ì·ÃÎʵÄÉèÖÃ
2009-02-27 08:13
1¡¢Ê×ÏÈ´ò¿ªSQL Server ÍâΧӦÓÃÅäÖÃÆ÷£¬µã»÷“·þÎñºÍÁ¬½ÓµÄÍâΧӦÓÃÅäÖÃÆ÷”£¬Ñ¡ÔñÊý¾Ý¿â→Ô¶³Ì·þÎñ£¬µãÉϱ¾µØÁ¬½ÓºÍÔ¶³ÌÁ¬½Ó£¬ÔÙµãÉÏͬʱʹÓÃtcp/ipºÍnamed pipes
2¡¢´ò¿ªSQL Server Configuration Manager£¬SQL Server 2005ÍøÂçÅäÖ㬽«TCP/IPÆôÓÃÁË¡£
3¡¢Ò» ......

´æ´¢¹ý³Ì£¬ Éú³ÉSQLÓï¾ä

USE [sfaecrm]
GO
/****** ¶ÔÏó:  StoredProcedure [dbo].[proc_insert]    ½Å±¾ÈÕÆÚ: 05/29/2009 06:16:07 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER proc [dbo].[proc_insert] (@tablename varchar(256))
as
begin
        set ......

SQL ServerÖеÄT SQLµÄ»ù±¾¶ÔÏó


    SQLµÄ»ù±¾¶ÔÏóÖ÷ÒªÓг£Á¿£¬±íʾ·û£¬·Ö¸ô·û£¬±£Áô¹Ø¼ü×Ö¡£
 1¡¢³£Á¿
 ³£Á¿ÊÇÒ»¸ö°üº¬ÎÄ×ÖÓëÊý×Ö£¬Ê®Áù½øÖÆ»òÊý×Ö³£Á¿¡£Ò»¸ö×Ö·û´®³£Á¿°üº¬µ¥ÒýºÅ('')»òË«ÒýºÅ("")×Ö·û¼¯ÖеÄÒ»¸ö»ò¶à¸ö×Ö·û¡£
 Èç¹ûÏëÔÚµ¥ÒýºÅ·Ö¸ôµÄ×Ö·û´®ÖÐÓõ½µ¥¶ÀµÄÒýºÅ£¬¿ÉÒÔÔÚÕâ¸ö×Ö·ûÖÐÓû§Á¬ÐøµÄµ¥ÒýºÅ£¨¼´ÓÃÁ ......

Ò»²½Ò»²½Ñ§Linq to sqlϵÁÐÎÄÕÂ

ÏÖÔÚLinq to sqlµÄ×ÊÁÏ»¹²»ÊǺܶ࣬±¾ÈËˮƽÓÐÏÞ£¬Èç¹ûÓдí»òÕßÎóµ¼ÇëÖ¸³ö£¬Ð»Ð»¡£
Ò»²½Ò»²½Ñ§Linq to sql£¨Ò»£©£ºÔ¤±¸ÖªÊ¶
Ò»²½Ò»²½Ñ§Linq to sql£¨¶þ£©£ºDataContextÓëʵÌå 
Ò»²½Ò»²½Ñ§Linq to sql£¨Èý£©£ºÔöɾ¸Ä
Ò»²½Ò»²½Ñ§Linq to sql£¨ËÄ£©£º²éѯ¾ä·¨
Ò»²½Ò»²½Ñ§Linq to sql£¨Î壩£º´æ´¢¹ý³Ì
Ò»²½Ò»²½ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ