Thank you Laurentiu,
“*They exist for safety reasons (so you don't modify a dataset by mistake),
not as an optimization.” *
This is what I’m looking for. 😊
All the best,
Michal Kowalczuk
W dniu czw., 16 sty 2025 o 10:11 Laurențiu Nicola via gdal-dev <
gdal-dev@lists.osgeo.org> napisał(a):
> Hi
Hi Michał,
Without knowing a lot about the underlying implementation, I would expect those
flags to make no difference in performance. They exist for safety reasons (so
you don't modify a dataset by mistake), not as an optimization.
As for the docs, that seems expected. The documentation can't
Any thoughts? :-)
-- Forwarded message -
Od: Michał Kowalczuk
Date: wt., 14 sty 2025 o 12:41
Subject: GDAL open flags
To:
Hi gdal-group!
Does GDAL_OF_READONLY / GDAL_OF_UPDATE have any impact on performance,
especially when reading common vector files (shp, gpkg, gml)? There i
