sql server 讀取表結構

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SELECT     表名=case when a.colorder=1 then d.name else ‘‘ end,     欄位序號=a.colorder,     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,     欄位名=a.name,     類型=b.name,     長度=COLUMNPROPERTY(a.id,a.name,‘PRECISION‘),     小數位元=isnull(COLUMNPROPERTY(a.id,a.name,‘Scale‘),0),     允許空=case when a.isnullable=1 then ‘√‘else ‘‘ end,     欄位說明=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 sys.extended_properties g on a.id=g.major_id and a.colid=g.minor_id left join sys.extended_properties f on d.id=f.major_id and f.minor_id =0 where d.name not like ‘%dict%‘ --如果只查詢指定表,加上此條件 order by a.id,a.colorder