如果是Sqlserver就比较好办，可以一次性取出来
------------sqlserver
SELECT
表名= convert(varchar(50), d.name ),
字段名= convert(varchar(100), a.name),
类型= CONVERT(varchar(50),b.name) + '(' + CONVERT(varchar(10),a.length/2) + ')',
字段说明=convert(varchar(50), isnull(g.[value],'')),
必填 = case a.isnullable when 1 then '否' else '是' end
FROM dbo.syscolumns a
left join dbo.systypes b on a.xusertype=b.xusertype
inner join dbo.sysobjects d on a.id=d.id and d.xtype='U' and d.name<>'dtproperties'
left join dbo.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 ='WeChatSeeingRules'
where a.name not in( '_Identify','_Locked')
order by d.name
加好友 
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Post By：2017/4/18 12:04:00 [只看该作者]
