[QGIS-Developer] QGIS GeoPackage saving issues

[Richard Duivenvoorde]

Hi Devs,

Looking at a gpkg problem I created an issue for some time ago:

https://issues.qgis.org/issues/17899

It appears that QGIS is doing some guessing about the primary key?

Like, IF there is a fid, it is used as PK, but gpkg creation fails when
the original fid is not an integer.

Second: when you (in the QGIS save dialog) empty the 'fid' field (as in
this case, remove fid in the field), creation succeeds, but you end up
with a table in the gpkg with a column with an empty column name ('').

Can others confirm?
Or is this a GDAL issue?

Regards,

Richard Duivenvoorde