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CREATE PROCEDURE [dbo].[¹ý³ÌÃû] AS
declare
@filename nvarchar(100),--ÎļþÃû
@NowDay int --ÉèÖÃʱ¼ä
set @filename='F:\JXXdata'+cast(Day(GetDate()) as varchar(2))+'.dat' --Îļþ·¾¶¼°ÎļþÃû
Set @NowDay=Day(GetDate())
if (@NowDay>=20) or (@NowDay<=10) --Õâ¸öÔµÄ20µ½Ï¸öÔµÄ10Òª±¸·Ý
begin
print @filename BACKUP DATABASE [Êý¾Ý¿âÃû()ÄãÒ²¿ÉÒÔÉè²ÎÊý] TO DISK = @filename WITH INIT , NOUNLOAD , NAME = N'XXÊý¾Ý±¸·Ý', NOSKIP , STATS = 10, NOFORMAT
end
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3.ÔÚ²½ÖèÖÐÈ¡Ãû£Ñ¡ÖÐÒª±¸·ÝµÄÊý¾Ý¿â ££ÔÚÃüÁîÖÐÊäÈë exec('¹ý³ÌÃû')
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