--*****************************************************
-- 表字段大全 整理:sdhdy 日期:2004-01-01
--*****************************************************
SELECT
表名=d.name,
表說明=isnull(f.value,''),
字段序號=a.colorder,
字段名=a.name,
標識=case when a.colstat=1 then '√'else '' end,
主鍵=case when exists(select 1 from sysindexes y,sysindexkeys z
where y.id=z.id and y.indid=z.indid
and z.id=a.id and z.colid=a.colid and y.status & 2948=2048)
then '√'else '' end,
類型=b.name,
佔用字節數=a.length,
精度=a.prec,
小數位數=isnull(a.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 a.id=f.id and f.smallid=0
where d.name='tablename' --如果只查詢指定表,加上此條件
order by a.id,a.colorder