[postgis-users] a newbie question

[Gustavo Ces]

Thanks for answers!

        It was a conceptual problem. I have worked with SQL but not SfsSQL 
and all columns where the same for me... It´s something confusing but with 
your answers you´ve helped a lot. When you make a geometry columns you have 
to create with an special command (addgeometrycolumn), with its SRID and 
geometry type, not just create a db column. That was the problem.

Thanks a lot,



Gus