MS SQL 2008 备份脚本

1、新建计划任务BAT

Rem backup Databases
sqlcmd -S localhost -i d:\crontab\backup-db.sql

set DstDate=%DATE:~0,4%%DATE:~5,2%%DATE:~8,2%

forfiles /p "e:\backup" /s /m * /d -300 /c "cmd /c del @path"


2、备份计划脚本：backup-db.sql

DECLARE @name VARCHAR(50) -- database name 
DECLARE @path VARCHAR(256) -- path for backup files 
DECLARE @fileName VARCHAR(256) -- filename for backup 
DECLARE @fileDate VARCHAR(20) -- used for file name
 
-- specify database backup directory
SET @path = 'e:\Backup\DB' 
 
-- specify filename format
SELECT @fileDate = CONVERT(VARCHAR(20),GETDATE(),112)
 
DECLARE db_cursor CURSOR FOR 
SELECT name
FROM master.dbo.sysdatabases
WHERE name NOT IN ('master','model','msdb','tempdb')  -- exclude these databases
 
OPEN db_cursor  
FETCH NEXT FROM db_cursor INTO @name  
 
WHILE @@FETCH_STATUS = 0  
BEGIN  
       SET @fileName = @path + @name + '_' + @fileDate + '.BAK' 
       BACKUP DATABASE @name TO DISK = @fileName 
 
       FETCH NEXT FROM db_cursor INTO @name  
END  
 
CLOSE db_cursor  
DEALLOCATE db_cursor