I am working with an Oracle spatial connection in QGIS through which I am accessing and editing a vector layer. I find that when I edit a geometry, the vertex ordering is reversed (to clockwise in the outer ring) which then gets flagged up as an error in oracle.
I am using the combine function (http://www.qgis.org/api/classQgsGeometry.html) among others in my own editing tools, but I notice that this happens with the native merge polygons tool too.
I think this reo-ordering to clockwise is the default in QGIS based on this link: https://hub.qgis.org/issues/6283 and was wondering if there is a way to reverse it to counter clockwise? (preferably with python)