id summary reporter owner description type status priority milestone component version resolution keywords cc 3702 ST_LineToCurve not working as documented mkuhn robe "The examples from the postgis documentation and the result of my local installation do not behave the same way. Documentation says: {{{ -- 3D example SELECT ST_AsEWKT(ST_LineToCurve(ST_GeomFromEWKT('LINESTRING(1 2 3, 3 4 8, 5 6 4, 7 8 4, 9 10 4)'))); st_asewkt ------------------------------------ CIRCULARSTRING(1 2 3,5 6 4,9 10 4) }}} My local installation does: {{{ -- 3D example SELECT ST_AsEWKT(ST_LineToCurve(ST_GeomFromEWKT('LINESTRING(1 2 3, 3 4 8, 5 6 4, 7 8 4, 9 10 4)'))); st_asewkt ------------------------------------ ""LINESTRING(1 2 3,3 4 8,5 6 4,7 8 4,9 10 4)"" }}} {{{ SELECT postgis_version() ""2.3 USE_GEOS=1 USE_PROJ=1 USE_STATS=1"" }}} Am I misunderstanding something?" defect closed medium PostGIS 2.3.3 documentation 2.3.x fixed