[postgis-devel] lwgeom parser robustness and niceness

[Markus Schaber]

Hi,

On Mon, 7 Jun 2004 11:49:53 +0200
strk <strk at keybit.net> wrote:

>         -- INVALID geoms
>         SELECT 'LINESTRING(0 0)'::lwgeom;
>         SELECT 'POLYGON((0 0, 1 1))'::lwgeom;
>         SELECT 'POLYGON(0 0)'::lwgeom;

As I see those, I think it would be good to add a call to isvalid()
after parsing a lightweight geometry so that only valid geometries can
be written into the database.

Markus


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markus schaber | dipl. informatiker
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