@bktype nvarchar(10)='DB', --备份类型:'DB'备份数据库,'DF' 差异备份,'LOG' 日志备份 @appendfile bit=1 --追加/覆盖备份文件 as declare @sql varchar(8000) if isnull(@dbname,'')='' set @dbname=db_name() if isnull(@bkpath,'')='' set @bkpath=dbo.f_getdbpath(null) if isnull(@bkfname,'')='' set @bkfname='\DBNAME\_\DATE\_\TIME\.BAK' set @bkfname=replace(replace(replace(@bkfname,'\DBNAME\',@dbname) ,'\DATE\',convert(varchar,getdate(),112)) ,'\TIME\',replace(convert(varchar,getdate(),108),':','')) set @sql='backup '+case @bktype when 'LOG' then 'log ' else 'database ' end +@dbname +' to disk='''+@bkpath+@bkfname +''' with '+case @bktype when 'DF' then 'DIFFERENTIAL,' else '' end +case @appendfile when 1 then 'NOINIT' else 'INIT' end print @sql exec(@sql) go
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[p_RestoreDb]') and OBJECTPROPERTY(id, N'IsProcedure') = 1) drop procedure [dbo].[p_RestoreDb] GO