<div dir="ltr">So seems to me that <div><br></div><div>ST_NumGeometries('GEOMETRYCOLLECTION(POINT EMPTY, POINT EMPTY)'::geometry) <div>==> 0</div><div><div><br></div><div>is inconsistent with </div><div><br></div><div>ST_GeometryN('GEOMETRYCOLLECTION(POINT EMPTY, POINT EMPTY)'::geometry, 1)<br></div></div></div><div>==> POINT EMPTY</div><div><br></div><div>I think ST_NumGeometries('GEOMETRYCOLLECTION(POINT EMPTY, POINT EMPTY)'::geometry) should return 2.<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Feb 10, 2023 at 11:39 AM Paul Ramsey <<a href="mailto:pramsey@cleverelephant.ca">pramsey@cleverelephant.ca</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">select st_astext('GEOMETRYCOLLECTION(POINT EMPTY, POINT EMPTY)'::geometry);<br>
select st_isempty('GEOMETRYCOLLECTION(POINT EMPTY, POINT EMPTY)'::geometry);<br>
select st_numgeometries('GEOMETRYCOLLECTION(POINT EMPTY, POINT EMPTY)'::geometry); st_numgeometries <br>
select st_astext(st_geometryn('GEOMETRYCOLLECTION(POINT EMPTY, POINT EMPTY)'::geometry, 1));<br>
<br>
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