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A. ±¸·ÝÕû¸ö MyNwind Êý¾Ý¿â
˵Ã÷ MyNwind Êý¾Ý¿â½öÓÃÓÚÑÝʾ¡£
ÏÂÀý´´½¨ÓÃÓÚ´æ·Å MyNwind Êý¾Ý¿âÍêÕû±¸·ÝµÄÂß¼±¸·ÝÉ豸¡£
-- Create a logical backup device for the full MyNwind backup.
USE master
EXEC sp_addumpdevice 'disk', 'MyNwind_1',
DISK ='c:\Program Files\Microsoft SQL Server\MSSQL\BACKUP\MyNwind_1.dat'
-- Back up the full MyNwind database.
BACKUP DATABASE MyNwind TO MyNwind_1
B. ±¸·ÝÊý¾Ý¿âºÍÈÕÖ¾
±¾Àý´´½¨ÁËÒ»¸öÊý¾Ý¿âºÍÈÕÖ¾µÄÍêÕû±¸·Ý¡£½«Êý¾Ý¿â±¸·Ýµ½³ÆÎª MyNwind_2 µÄÂß¼±¸·ÝÉ豸ÉÏ£¬È»ºó½«ÈÕÖ¾±¸·Ýµ½³ÆÎª MyNwindLog1 µÄÂß¼±¸·ÝÉ豸ÉÏ¡£
˵Ã÷ ´´½¨Âß¼±¸·ÝÉ豸ÐèÒªÒ»´ÎÍê³É¡£
-- Create the backup device for the full MyNwind backup.
USE master
EXEC sp_addumpdevice 'disk', 'MyNwind_2',
'c:\Program Files\Microsoft SQL Server\MSSQL\BACKUP\MyNwind_2.dat'
--Create the log backup device.
USE master
EXEC sp_addumpdevice 'disk', 'MyNwindLog1',
'c:\Program Files\Microsoft SQL Server\MSSQL\BACKUP\MyNwindLog1.dat'
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using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Collections;
using System.Data.SqlClient;
namespace DAL
{
/// <summary>
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DUMP TRANSACTION ¿âÃû WITH NO_LOG
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BACKUP LOG ¿âÃû WITH NO_LOG
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