SQL 数据库的自动备份（Procedures实现）

经过一上午的努力，终于实现了通过Procedures将数据库自动备份（再加到Job中即可）。备份后的文件名中，包含当天日期，保证每次备份都是单独的。
paste出来与大家共享。


set ANSI_NULLS ON


set QUOTED_IDENTIFIER ON


GO


-- =============================================


-- Author: <skywind>


-- Create date: <2006.8.9>


-- Description: <backup a database auto>


-- =============================================


CREATE PROCEDURE [dbo].[prcd_BackupTmp]


AS


BEGIN




DECLARE @return_value char(17)




select @return_value = 'D:/'+convert(char(10), getdate(),120)+'.BAK'




BACKUP DATABASE rose TO DISK=@return_value




END



另外，还可以用.net 2005的 sql server project 形式写procedure


[Microsoft.SqlServer.Server.SqlProcedure]


public static void BackupAspnet()






{


using (SqlConnection conn = new SqlConnection("context connection=true"))






{


conn.Open();




string sSql = "", sEmail = "", sTo = "", sSubject = "", sBody = "", sHtml = "";




SqlCommand cmd = new SqlCommand();


cmd.CommandType = CommandType.Text;


cmd.Connection = conn;




cmd.CommandText = "select convert(char(10), getdate(),120)";


object obj = cmd.ExecuteScalar();




cmd.CommandText = "backup database rose to disk='D://wwwroot//rosedb//" + obj.ToString() + "rose.bak'";


cmd.ExecuteNonQuery();




conn.Close();


}


}