Luca,
> I need to extract several features (around 190) from a geojson file. I
> build the where condition string but when I run it I get this error
>
> ERROR 1: Too many recursion levels in expression
> ERROR 1: SetAttributeFilter(NUTS_NAME='Nordburgenland' OR
> NUTS_NAME='Waldviertel' OR NUTS_NAME='Wien city'.....OR
> NUTS_NAME='Zala') on layer 'NUTS_RG_01M_2016_3035_LEVL_3' failed.
As a workaround, try:
NUTS_NAME IN ('Nordburgenland', 'Waldviertel', ... )
I've also submitted a fix so that those many OR can be supported:
https://github.com/OSGeo/gdal/pull/2355
The issue was naturally the parser would construct a deeply unbalanced
expression tree, and
sanity checks triggered to avoid potential call stack overflows when evaluating
it.
Even
--
Spatialys - Geospatial professional services
http://www.spatialys.com
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