SqlServer 获取数据库全部字段

Select o.Name As ObjectsName , c.name As ColumnsName , t.name As ColumnsType , c.length As ColumnsLength
From SysObjects As o , SysColumns As c , SysTypes As t
Where o.type in ('u','v') And o.id = c.id And c.xtype = t.xtype
Order By o.name , c.name , t.name , c.Length