SQL Ìí¼Óɾ³ý·þÎñÆ÷
//--Ìí¼Ó·þÎñÆ÷
EXEC sp_addlinkedserver
@server='LQXLSJ-600A5A60',--±»·ÃÎʵķþÎñÆ÷±ðÃû
@srvproduct='',
@provider='SQLOLEDB',
@datasrc='LQXLSJ-600A5A60' --Òª·ÃÎʵķþÎñÆ÷
EXEC sp_addlinkedsrvlogin
'LQXLSJ-600A5A60', --±»·ÃÎʵķþÎñÆ÷±ðÃû
'false',
NULL,
'sa', --ÕʺÅ
'sa' --ÃÜÂë
//--ɾ³ý·þÎñÆ÷
Exec sp_droplinkedsrvlogin 'LQXLSJ-600A5A60',Null
Exec sp_dropserver 'LQXLSJ-600A5A60'
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ALTER FUNCTION [dbo].[fun_tongji]()
RETURNS @t1 table (
yue int ,
money int
)
AS
begin
Declare @i int
set @i=1
-- declare @t1 table (
-- yue int ,
-- money int
-- )
while (@i<=12)&n ......
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Questions
I have a simple app that
uses an SQL Express 2005 database. When the user closes the app, I want
to give the option to back up the database by making a copy in another
directory. However, when I try to do it, I get "The process cannot
access the file '...\Pricing.MDF' because i ......
²Î¿¼ÎÄÏ×£ºhttp://www.cnblogs.com/chenxizhang/archive/2009/04/23/1441913.html
SQL ServerÌṩËÄÖÖ·½Ê½Á¬½ÓÊý¾Ý¿â·þÎñÆ÷:
1. share memory: Ö»ÊÊÓÃÓÚ¿Í»§¶ËºÍ·þÎñÆ÷¶ËÔÚͬһ̨»úÆ÷ÉÏ,²ÅÄܲÉÓõÄÁ¬½Ó
2. Named pipe:
ÔÚ¾ÖÓòÍø(LAN)ÄÚʵÏÖÁ¬½Ó,Ò»¸ö½ø³ÌʹÓÃÒ»²¿·ÖµÄÄÚ´æÀ´Ïò½ø³ÌµÄÁíÒ»¶Ë´«µÝÏûÏ¢,Ò»¸ö½ø³ÌµÄÊä³öÊÇÁíÍâ ......