Busqueda en Columnas

				select sobj.name, scol.name, stype.name, scol.length, scol.isnullable, scol.colstat 
				from sysobjects sobj 
				inner join syscolumns scol on sobj.id = scol.id 
				inner join systypes stype on scol.xtype = stype.xtype 
				where sobj.xtype = 'U' and scol.name = 'idcolonia'
				order by sobj.name, scol.colOrder