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

ASP.NETÔ¶³Ì±¸·Ý»Ö¸´SQL ServerÊý¾Ý¿â

///<summary>
      ///±¸·ÝÊý¾Ý¿âµ½±¾µØ´ÅÅÌ
      ///</summary>
    public bool BackUp(string BackUpFile)
    {
        try
        {
          //µÚÒ»²½£ºÔÚ·þÎñÆ÷ÉÏ´´½¨ÁÙʱÎļþ¼Ð
          ExecuteSql(@"master..xp_cmdshell 'md C:\temp'");
          ExecuteSql(@"master..xp_cmdshell 'del C:\temp\*.* /q'");
          //µÚ¶þ²½£º±¸·ÝÊý¾Ý¿âµ½·þÎñÆ÷Ŀ¼
          ExecuteSql(@"backup database " + DataBaseName() + @" to disk='C:\temp\HSSY'");
          //µÚÈý²½£º¹²Ïí·þÎñÆ÷µÄ±¸·ÝĿ¼
          ExecuteSql(@"master..xp_cmdshell 'net share SQLDATABACK=C:\temp'");
          //µÚËIJ½£º¸´ÖÆ·þÎñÆ÷Éϵı¸·ÝÎļþµ½±¾µØ
          File.Copy(@"\\" + ServerIP() + @"\SQLDATABACK\HSSY", BackUpFile,true);
          
          return true;
        }
        catch (System.Data.SqlClient.SqlException E)
        {
          throw new Exception(E.Message);
        }
      


Ïà¹ØÎĵµ£º

ASP.NET¹ØÓÚÌõÐÎÂëµÄÉú³ÉÎÊÌâ¼æÍøÒ³´òÓ¡

ÌõÐÎÂëÊÇÆù½ñΪֹ×î¾­¼Ã¡¢ÊµÓõÄÒ»ÖÖ×Ô¶¯Ê¶±ð¼¼Êõ¡£ÌõÐÎÂë¼¼Êõ¾ßÓÐÒÔϼ¸¸ö·½ÃæµÄÓŵã
¡¡¡¡A£®ÊäÈëËٶȿ죺Óë¼üÅÌÊäÈëÏà±È£¬ÌõÐÎÂëÊäÈëµÄËÙ¶ÈÊǼüÅÌÊäÈëµÄ5±¶£¬²¢ÇÒÄÜʵÏÖ“¼´Ê±Êý¾ÝÊäÈ딡£
¡¡¡¡B£®¿É¿¿ÐԸߣº¼üÅÌÊäÈëÊý¾Ý³ö´íÂÊΪÈý°Ù·ÖÖ®Ò»£¬ÀûÓùâѧ×Ö·ûʶ±ð¼¼Êõ³ö´íÂÊΪÍò·ÖÖ®Ò»£¬¶ø²ÉÓÃÌõÐÎÂë¼¼ÊõÎóÂëÂʵ ......

ORACLE PL/SQL ´æ´¢¹ý³Ì½Ì³Ì


(1)SEQNAME.NEXTVALÀïÃæµÄÖµÈçºÎ¶Á³öÀ´£¿¿ÉÒÔÖ±½ÓÔÚinsert into test values(SEQNAME.NEXTVAL) ÊÇ¿ÉÒÔÓà  ÕâÑù£º     
SELECT tmp#_seq.NEXTVAL
        INTO id_temp
        from DUAL;  È»ºó¿ÉÒ ......

C# SQLÊý¾Ý¿â²Ù×÷ͨÓÃÀà


C# SQLÊý¾Ý¿â²Ù×÷ͨÓÃÀà
using System;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Collections;
namespace Framework.DataBase
{
///
/// ͨÓÃÊý¾Ý¿âÀà
///
public class DataBase
{
private string ConnStr = null;
public DataBase()
{
 &nb ......

MS Sql Server 2005 ·ÖÇø±íÓеãÂé·³


ALTER DATABASE AdventureWorks ADD FILEGROUP [2003Q3]

´´½¨Îļþ×éºó£¬Ê¹Óà ALTER DATABASE ½«ÎļþÌí¼Óµ½¸ÃÎļþ×éÖС£
ALTER DATABASE AdventureWorks
ADD FILE
(NAME = N'2003Q3',
FILENAME = N'C:\AdventureWorks\2003Q3.ndf',
SIZE = 5MB,
MAXSIZE = 100MB,
FILEGROWTH = 5MB)
TO FILEGR ......

MS SQL µÝ¹éº¯Êý


/*
select *,dbo.getDeptTree(id) as DeptTree from sysdept
µÝ¹éº¯Êý
*/
CREATE  function getDeptTree(@NodeId int)
returns varchar(8000)
as
begin
    declare @ret varchar(8000),@ParentId int,@len int
    set @len = 0
  &nb ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ