[geos-devel] CascadedPolygonUnion XML testing

[G. Allegri]

Are you sure it works?
select st_union(st_astext(the_geom)) from selezione_exp1_red2 (one of
your reductions) doesn't give any output...

Anyway, do you suggest using wkb?

2010/6/27 strk <strk at keybit.net>:
> On Sun, Jun 27, 2010 at 12:22:35PM +0200, G. Allegri wrote:
>> also "another_dump2" seems to execute well with JTS. I'm using its wkt
>> representation as a collected multipolygon:
>> http://www.giovanniallegri.it/share/another_dump2_collect_wkt.txt
>>
>
> Don't !
> WKT representation is lossy.
> SELECT ST_Union(ST_AsText(g));
> would succeed too (and does)...
>
> -- strk;
>
>  ()   Free GIS & Flash consultant/developer
>  /\   http://strk.keybit.net/services.html
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