[postgis-devel] When did ST_BuildArea change

[Paul Ramsey]

3.9, master, but with overlayng turned off... mind you, neither polygonize nor buildarea should call anything ng related? (I wonder of they do under the covers)

> On Oct 5, 2020, at 1:54 PM, Sandro Santilli <strk at kbt.io> wrote:
> 
> On Mon, Oct 05, 2020 at 01:35:05PM -0700, Paul Ramsey wrote:
>> Doesn't feel wrong to me...
>> 
>> pramsey=# select st_astext(st_polygonize('MULTILINESTRING((0 0, 10 0, 10 10, 0 10, 0 0), (5 5, 5 6, 6 6, 6 5, 5 5))'::geometry));
>>                                                  st_astext                                                  
>> -------------------------------------------------------------------------------------------------------------
>> GEOMETRYCOLLECTION(POLYGON((0 0,0 10,10 10,10 0,0 0),(5 5,6 5,6 6,5 6,5 5)),POLYGON((5 5,5 6,6 6,6 5,5 5)))
>> (1 row)
> 
> What GEOS version on your side ?
> Mine was with current GEOS master, and lacked the hole in the first
> polygon.
> 
> 
> --strk;
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