SQL Server 数据备份存储过程[原创]

今天开园,分享一下我一直在使用的数据备份存储过程,欢迎转载!!!

USE [master]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER OFF
GO

CREATE Proc [dbo].[SQL_Backup]
	@DataBase Nvarchar(50)
AS
DUMP TRANSACTION @DataBase WITH  NO_LOG
BACKUP LOG @DataBase WITH NO_LOG
DBCC SHRINKDATABASE (@DataBase)

---------------------------- 原创SQL备份数据库 ----------------------------
--DECLARE @DataBase Nvarchar(100)
DECLARE @DataPath Nvarchar(100)
DECLARE @FileName Nvarchar(100)   
DECLARE @BackupFileName Nvarchar(100)
DECLARE @DataDescription Nvarchar(200)
DECLARE @DataMediaName Nvarchar(50)
DECLARE @DataMediaDescription Nvarchar(200)
DECLARE @OkInfo Nvarchar(300)
DECLARE @str Nvarchar(300)
DECLARE @Rnd Nvarchar(11)
DECLARE @dir Nvarchar(15)
DECLARE @dirin bit
DECLARE @Temp Nvarchar(500)
-- Author: im531...
-- Description: SQL_Backup
-- http://im531.cnblogs.com/
-- Date: 2005-02-06

--SET @DataBase = 'test'
SET @Temp = ''
SET @DataPath = 'C:\www\SQL_Backup\'
SET @Rnd = (SELECT Left(Newid(),4) + Right(Newid(),4)) + (SELECT Right(Datepart(ms,Getdate()),3))
SET @str = RTRIM(CONVERT(CHAR(10),GETDATE(),112)) + '_' + RTRIM(DATEPART(HOUR,GETDATE())) + '_' + LTRIM(DATEPART(MINUTE,GETDATE()))
SET @dir = RTRIM(CONVERT(CHAR(10),GETDATE(),112)) + '_' + RTRIM(DATEPART(HOUR,GETDATE()))
SET @FileName = @DataPath + @dir + '\'+ @DataBase + '_Backup_'
SET @BackupFileName = @FileName + @str  + '_' + @Rnd

CREATE TABLE [#tb](a bit,b bit,c bit)
SET @Temp = @DataPath + @dir
INSERT INTO [#tb] EXECUTE master..xp_FileExist @Temp
IF Exists(SELECT 1 FROM [#tb] WHERE b = 1)
	SET @dirin = 1
ELSE
	SET @dirin = 0
DROP TABLE [#tb]

SET @Temp = 'md ' + @DataPath + @dir
IF @dirin = 0
	BEGIN
		EXEC master..xp_cmdshell @Temp
	END

SET @DataDescription = 'SQL语句产生的备份,备份时间:' + CONVERT(CHAR(19),GETDATE(),121)
SET @DataMediaName = 'im531 Backup ...'
SET @DataMediaDescription = 'Author im531 ... '
SET @OkInfo = '数据库 ' + @DataBase + ' 成功备份至 ' + @BackupFileName

BACKUP DATABASE @DataBase TO DISK = @BackupFileName
WITH NOINIT , NOUNLOAD , NOSKIP , STATS = 10 , NOFORMAT ,
NAME = @DataBase , DESCRIPTION = @DataDescription , 
MEDIANAME = @DataMediaName , MEDIADESCRIPTION = @DataMediaDescription


-- 7z 压缩
IF @DataBase = 'DataName'
	BEGIN
		SET @Temp = 'C:\7-zip\7z.exe a -t7z ' + @DataPath + @dir + '.7z ' + @DataPath + @dir + '\* -mx9 -r'
		EXEC master..xp_cmdshell @Temp
		SET @Temp = 'rd ' + @DataPath + @dir + ' /s/q'
		EXEC master..xp_cmdshell @Temp
	END

SELECT @OkInfo AS BackupInfo
------------------- End ---------------------
GO

EXEC SQL_Backup	@DataBase = N'DataName'