[postgis-devel] Issue 109 in postgis: Some operators not supported for Circular

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Status: Accepted
Owner: ----
Labels: Milestone-1.4 Type-Defect Priority-Low

New issue 109 by robe.... at cityofboston.gov: Some operators not supported  
for Circular
http://code.google.com/p/postgis/issues/detail?id=109

What steps will reproduce the problem?
1.
                         SELECT foo1.the_geom ~= foo2.the_geom
                                         FROM ((SELECT
ST_LineToCurve(ST_Buffer(ST_SetSRID(ST_Point(i,j),4326), j))  As the_geom
                 FROM generate_series(-10,50,10) As i
                         CROSS JOIN generate_series(40,70, 20) As j)) As
foo1 CROSS JOIN ((SELECT
ST_LineToCurve(ST_Buffer(ST_SetSRID(ST_Point(i,j),4326), j))  As the_geom
                 FROM generate_series(-10,50,10) As i
                         CROSS JOIN generate_series(40,70, 20) As j)) As foo2
                                         LIMIT 3;

What is the expected output? Either not supported for x and y or for it to
do something
What do you see instead?
psql:torturetest.sql:22279: ERROR:  lwgeom_same: unknown geometry type: 13
psql:torturetest.sql:22555: ERROR:  lwgeom_same: unknown geometry type: 8


I've only tested against latest 1.4.  I'm not sure how hard it is to get
these to support circular or if its important, but should at least give the
type descriptor instead of number.

I also haven't checked log to see how many of these throw this error.



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