[gdal-dev] Ogr2ogr: when both -update and -append is needed?

Even Rouault even.rouault at spatialys.com
Mon Dec 12 12:30:37 PST 2022


Loooong time ago you need to add both, but nowadays -append 
automatically enables -update. Just clarified it in 
https://github.com/OSGeo/gdal/commit/480456769abc11daae065bd112cb7361aa618636

Le 12/12/2022 à 21:25, Rahkonen Jukka a écrit :
>
> Hi,
>
> I saw this question 
> https://gis.stackexchange.com/questions/447359/what-is-the-effect-of-using-update-when-merging-geojsons-with-ogr2ogr 
> and started to think when the ogr2ogr option -update is needed even 
> when the -append option is used. At least for some drivers -append 
> alone seems to be enough but are there some drivers that explicitly 
> require also -update?
>
> -Jukka Rahkonen-
>
>
> _______________________________________________
> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/gdal-dev

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