SELECT? 表名=case when a.colorder=1 then d.name else '' end, 表說明=case when a.colorder=1 then isnull(f.value,'') else '' end, 字段序號=a.colorder, 字段名=a.name, 標識=case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end, 主鍵=case when exists(SELECT 1 FROM sysobjects where xtype='PK' and name in (? SELECT name FROM sysindexes WHERE indid in(?? SELECT indid FROM sysindexkeys WHERE id = a.id AND colid=a.colid? ))) then '√' else '' end, 類型=b.name, 占用字節數=a.length, 長度=COLUMNPROPERTY(a.id,a.name,'PRECISION'), 小數位數=isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0), 允許空=case when a.isnullable=1 then '√'else '' end, 默認值=isnull(e.text,''), 字段說明=isnull(g.[value],'')FROM syscolumns a left join systypes b on a.xtype=b.xusertype inner join sysobjects d on a.id=d.id? and d.xtype='U' and? d.name<>'dtproperties' left join syscomments e on a.cdefault=e.id left join sysproperties g on a.id=g.id and a.colid=g.smallid?? left join sysproperties f on d.id=f.id and f.smallid=0
--where d.name='要查詢的表'??? --如果只查詢指定表,加上此條件
order by a.id,a.colorder

轉載于:https://www.cnblogs.com/applegreen/archive/2005/04/11/135589.html

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