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1. »ñÈ¡ËùÓÐÊý¾Ý¿âÃû
1> SELECT name from master..sysdatabases;
2> go
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1> SELECT name from sysobjects WHERE type='U';
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1> SELECT name from syscolumns WHERE id=object_id('table_name');


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exec master.dbo.xp_availablemedia
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exec master.dbo.xp_subdirs 'c:\'
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exec master.dbo.xp_dirtree 'c:\'
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declare @tempTable table (Cont varchar(50))
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