sql serverデータフィールド(テーブルのフィールドとタイプ情報)の取得

データフィールドの取得(テーブルのフィールドとタイプ情報)

SELECT  
  =case when a.colorder=1 then d.name else '' end, 
   =case when a.colorder=1 then isnull(f.value,'') else '' end,
    =a.colorder, 
   =a.name, 
  =case when COLUMNPROPERTY(a.id,a.name,'IsIdentity')=1 then '√'else '' end, 
  =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, 
  =b.name, 
     =a.length, 
  =COLUMNPROPERTY(a.id,a.name,'PRECISION'), 
    =isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0), 
   =case when a.isnullable=1 then '√'else '' end, 
   =isnull(e.text,''), 
    =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='     ' --        ,        
order by a.id,a.colorder 

 
転載先:https://www.cnblogs.com/newlangwen/p/9438739.html