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declare @sql varchar(500)
select @sql='\\10.2.0.12\backup\dbname'+'_db_'+convert(varchar(10),getdate(),112) +
substring(convert(varchar(10),getdate(),108),1,2) +'.bak'
exec master..xp_cmdshell 'net use \\10.2.0.12\backup 1234 /user:remotehost\kyle'
backup database dbname to disk=@sql --±¸·ÝÊý¾Ý¿â£¬ÕâÀïµÄ10.2.0.12ΪԶ³Ì»úÆ÷µÄip£¬remotehostΪԶ³Ì»úÆ÷µÄ»úÆ÷Ãû£¬dbnameΪ±¾µØsqlserver·þÎñÆ÷Òª±¸·ÝµÄÊý¾Ý¿â
go
declare @sql varchar(500)
select @sql='del '+'\\10.2.0.12\backup\dbname'+'_db_'+convert(varchar(10),dateadd(day,-7,getdate()),112) +
substring(convert(varchar(10),dateadd(day,-7,getdate()),108),1,2) +'.bak'
exec master..xp_cmdshell @sql --ɾ³ý7ÌìǰµÄ±¸·Ý£¬Ò²¾ÍÊÇÖ»±£Áô7¸ö×îб¸·Ý
go
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all taskÖÐÑ¡backupµÄʱºò£¬×îÏÂÃæÓÐÒ»Ïî¾ÍÊÇschedule
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1¡¢¶¨ÒåÖ¸Á£ºusing System.Data.SqlClient;
2¡¢¶¨ÒåsqlÁ¬½Ó£º SqlConnection conn= new SqlConnection("server=(local);database=colorring;uid=sa;pwd=;");
3¡¢´ò¿ªsqlÁ¬½Ó£º conn.Open();
4¡¢¶¨ÒåsqlÓï¾ä£ºstring sqlstr = "insert into test values (123321)";
5¡¢×é×°sqlÓï¾äºÍÁ¬½Ó£ºSqlCommand cmd = new SqlCo ......

MS SQL 2000/2005 Ð޸ıíËùÓÐÕß´æ´¢¹ý³Ì

Create PROCEDURE [dbo].[ChangeObjectOwner]
@OldOwner as NVARCHAR(128),
@NewOwner as NVARCHAR(128)
AS
DECLARE @Name   as NVARCHAR(128)
DECLARE @Owner  as NVARCHAR(128)
DECLARE @OwnerName as NVARCHAR(128)
DECLARE curObject CURSOR FOR
select 'Name' = name,
 'Owner'&n ......

SQL Server SQLÓï¾äµ¼Èëµ¼³ö´óÈ«

/*******  µ¼³öµ½excel
EXEC master..xp_cmdshell ’bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -S"GNETDATA/GNETDATA" -U"sa" -P""’
/***********  µ¼ÈëExcel
SELECT *
from OpenDataSource( ’Microsoft.Jet.OLEDB.4.0’,
  ’Data Source="c:\test.xls";User ......

sql´æ´¢¹ý³Ì·ÖÒ³

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[pagination]
@tblName varchar(255), -- ±íÃû
@strGetFields varchar(1000), -- ÐèÒª·µ»ØµÄÁÐ
@fldName varchar(255), -- ÅÅÐòµÄ×Ö¶ÎÃû
@PageSize int, -- Ò³³ß´ç
@PageIndex int, -- Ò³Âë
@OrderType bit, -- ÉèÖÃÅÅÐòÀàÐÍ, ·Ç 0 Öµ ......

Sql ServerÖÐÈçºÎÅжϱí»òÕßÊý¾Ý¿âµÄ´æÔÚ

sql serverÖÐÈçºÎÅжϱí»òÕßÊý¾Ý¿âµÄ´æÔÚ£¬µ«ÔÚʵ¼ÊʹÓÃÖУ¬ÐèÅжÏStatus״̬λ£º
ÆäÖÐijЩ״̬λ¿ÉÓÉÓû§Ê¹Óà sp_dboption£¨read only¡¢dbo use only¡¢single user µÈ£©½øÐÐÉèÖãº
1 = autoclose£»Ê¹Óà sp_dboption ÉèÖᣠÊý¾Ý¿âÍêÈ«¹Ø±Õ£¬Æä×ÊÔ´ÔÚ×îºóÒ»¸öÓû§×¢ÏúºóÊÍ·Å¡£
4 = select into/bulkcopy£»Ê¹Óà sp_dbopti ......
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