I was playing with the ST_Extent today and I wanted to try a query like this:
select distinct ST_Extent(geom) over () box from parcels_test where the geom is Type ST_Polygon but I got this error instead: ERROR: could not identify an equality operator for type box2d The aim was to get the BBox from a set of polygons that might or might not be adjutant. Ofc you can get the same results by limit the result to 1 but, it hitted me strange box2d type not having an equal operator using "POSTGIS="2.1.4 r12966" GEOS="3.4.2-CAPI-1.8.2 r3921" PROJ="Rel. 4.8.0, 6 March 2012" GDAL="GDAL 1.11.1, released 2014/09/24" LIBXML="2.9.1" LIBJSON="UNKNOWN" RASTER" _______________________________________________ postgis-users mailing list [email protected] http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users
