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USE master
GO
--ÉèÖÃÁ½¸ö±äÁ¿
DECLARE @serverproperty_servername  varchar(100),
 @servername    varchar(100)
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--¾ßÌå¿ÉÒÔ¿´Áª»ú´ÔÊé"SERVERPROPERTY"
SELECT @serverproperty_servername = CONVERT(varchar(100), SERVERPROPERTY('ServerName'))
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--¾ßÌå¿ÉÒÔ¿´Áª»ú´ÔÊé@@SERVERNAME
SELECT @servername = CONVERT(varchar(100), @@SERVERNAME)
--Èç¹û@serverproperty_servernameºÍ@servername²»Í¬(ÒòΪÄã¸Ä¹ý¼ÆËã»úÃû×Ö),ÔÙÔËÐÐÏÂÃæµÄ
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EXEC sp_dropserver @server=@servername
--Ìí¼ÓÕýÈ·µÄ·þÎñÆ÷Ãû
EXEC sp_addserver @server=@serverproperty_servername, @local='local'
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if serverproperty('servername') <> @@servername
begin
declare @server sysname
set @server = @@servername
exec sp_dropserver @server = @server
set @server = cast(serverproperty('servername') as sysname)
exec sp_addserver @server = @server , @local = 'LOCAL'
end
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