[QGIS-Developer] Default QgsFeatureFid ?

[Sandro Santilli]

On Fri, Oct 15, 2021 at 08:12:07AM -0400, Greg Troxel wrote:

> There's a larger question lurking behind that, which is something about
> if tables in SQL can have NULL values and how that NULL is mapped into
> qgis's main internal representation and then back out to various
> formats.  (I know there's a great CJ Date rant about NULL not belonging
> in SQL and how it is a symptom of denormalized data, but it is how it is
> these days.)

I don't think QGIS needs to support "null" values for feature id.
Features *need* to have an not-null identifier.

--strk;