id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 2430,ST_ForceCurve to upcast geometries to curved class,strk,pramsey,"some geometries can be upcast to a curve, ST_ForceCurve should do that: * line -> compoundcurve * multiline -> multicurve * polygon -> curvepolygon * multipolygon -> multisurface",enhancement,closed,medium,PostGIS 2.2.0,postgis,master,fixed,"curves,history",