Is this a bug?
select ST_ZMax('BOX3D(0 0 0,0 0 1)'::box3d);
versus
select ST_ZMax(ST_GeomFromEWKB(ST_AsEWKB('BOX3D(0 0 0,0 0 1)'::box3d)));
The first query returns "1" as expected but the second returns "0" as
unexpected.
I'm trying to add Z/M support to zigGIS and this is show-stopping me.
Any work-arounds if this is a bug? Also, I'll be happy to report the
bug if so.
Thanks.
-Abe
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