Hello, I'm trying to use ogr2ogr with an attribute filter to pull 14 polygons from Overture maps. Running the following command with CPL_DEBUG=ON tells me that "PARQUET: Attribute filter fully translated to Arrow" yet it takes about 7 minutes to complete, and appears to download quite a bit of data:
ogr2ogr /tmp/vt.geojson "PARQUET:/vsis3/overturemaps-us-west-2/release/2024-08-20.0/theme=divisions/type=division_area" -select "id,division_id,names.primary" -where "subtype='county' AND country='US' AND region='US-VT'" Have I made a mistake in my ogr2ogr invocation? For comparison, running what I believe to be an equivalent query in DuckDB takes about 10 seconds: SELECT id, division_id, names.primary, ST_GeomFromWKB(geometry) as geometry FROM read_parquet('s3://overturemaps-us-west-2/release/2024-08-20.0/theme=divisions/type=division_area/*', hive_partitioning=1) WHERE subtype = 'county' AND country = 'US' AND region = 'US-VT'; I am using GDAL master (e09d07a7) and libarrow 16.1. Thanks, Dan _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev