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/*--ѹËõÊý¾Ý¿âµÄͨÓô洢¹ý³Ì
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ÒòΪҪ¶ÔÊý¾Ý¿â½øÐзÖÀë´¦Àí
ËùÒÔ´æ´¢¹ý³Ì²»ÄÜ´´½¨ÔÚ±»Ñ¹ËõµÄÊý¾Ý¿âÖÐ
/*--µ÷ÓÃʾÀý
exec p_compdb 'test'
--*/
use master   --×¢Òâ,´Ë´æ´¢¹ý³ÌÒª½¨ÔÚmasterÊý¾Ý¿âÖÐ
go
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[p_compdb]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[p_compdb]
GO
create proc p_compdb
@dbname sysname,    --ҪѹËõµÄÊý¾Ý¿âÃû
@bkdatabase bit=1,    --ÒòΪ·ÖÀëÈÕÖ¾µÄ²½ÖèÖÐ,¿ÉÄÜ»áËð»µÊý¾Ý¿â,ËùÒÔÄã¿ÉÒÔÑ¡ÔñÊÇ·ñ×Ô¶¯Êý¾Ý¿â
@bkfname nvarchar(260)='' --±¸·ÝµÄÎļþÃû,Èç¹û²»Ö¸¶¨,×Ô¶¯±¸·Ýµ½Ä¬Èϱ¸·ÝĿ¼,±¸·ÝÎļþÃûΪ:Êý¾Ý¿âÃû+ÈÕÆÚʱ¼ä
as
--1.Çå¿ÕÈÕÖ¾
exec('DUMP TRANSACTION ['+@dbname+'] WITH   NO_LOG')
--2.½Ø¶ÏÊÂÎñÈÕÖ¾£º
exec('BACKUP LOG ['+@dbname+'] WITH NO_LOG')
--3.ÊÕËõÊý¾Ý¿âÎļþ(Èç¹û²»Ñ¹Ëõ,Êý¾Ý¿âµÄÎļþ²»»á¼õС
exec('DBCC SHRINKDATABASE(['+@dbname+'])')
--4.ÉèÖÃ×Ô¶¯ÊÕËõ
exec('EXEC sp_dboption '''+@dbname+''',''autoshrink'',''TRUE''')
--ºóÃæµÄ²½ÖèÓÐÒ»¶¨Î£ÏÕ,Äã¿ÉÒÔ¿ÉÒÔÑ¡ÔñÊÇ·ñÓ¦¸ÃÕâЩ²½Öè
--5.·ÖÀëÊý¾Ý¿â
if @bkdatabase=1
begin
if isnull(@bkfname,'')=''
   set @bkfname=@dbname+'_'+convert(varchar,getdate(),112)
    +replace(convert(varchar,getdate(),108),':','')
select ÌáʾÐÅÏ¢='±¸·ÝÊý¾Ý¿âµ½SQL ĬÈϱ¸·ÝĿ¼,±¸·ÝÎļþÃû:'+@bkfname
exec('backup database ['+@dbname+'] to disk='''+@bkfname+'''')
end
--½øÐзÖÀë´¦Àí
create table #t(fname nvarchar(260),type int)
exec('insert into #t select filename,type=status&0x40 from ['+@dbname+']..sysfiles')
exec('sp_detach_db '''+@dbname+'''')
--ɾ³ýÈÕÖ¾Îļþ
declare @fname nvarchar(260),@s varchar(8000)
declare tb cursor local for select fname from #t where type=64
open tb
fetch next from tb into @fname
while @@fetch_status=0
begin
set @s='del "'+rtrim(@fname)+'"'
exec master..xp_cmdshell @s,no_output
fetch next from tb into @fname
end
close tb
deal


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