Check $id for performance since QGIS 3 is used
Gustry opened this issue · 2 comments
Gustry commented
Related commit:
ce911cf
and
99130fb
https://github.com/3liz/qgis-atlasprint/tree/qgis2
Check $id for performance since QGIS 3 is used
Maybe since 3.4, it's working without this hack. Needs to check with a big dataset.
mdouchin commented
Example of big dataset : parcelle layer from https://cadastre.data.gouv.fr/data/etalab-cadastre/2019-10-01/shp/departements/34/
rldhont commented
I confirm that $id could not be used for big dataset. $id has to be replaced by primaryKeys.