[Qgis-developer] GDAL 2.1 can update Geojson files - What is missing in QGIS to edit GeoJSON files ?

[Even Rouault]

> It will benefit from expression compiling (for filtering and order by)
> which results in performance improvements when it can be applied.

I'm not completely sure to know what you refer to in the QGIS context but the 
OGR SetAttributeFilter() method is directly evaluated by the SQLite request 
engine as a WHERE clause, and similarly for the ExecuteSQL() API.

> 
> >> All the best

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