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Tagged with relation qgis-expression
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QGIS relation reference widget filter between child (point layer) and parent table (no geometry)
I have two PostGIS layers in QGIS 3.28, they are in a 1-N relation (association):
layer A (parent) without geometry (table)
layer B (child) with point geometry
Both A and B layers have the codsede ...
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QGIS: Update parent attribute based on most recent child
To describe the situation, I have parent geopackage layer for 'Trees' which is related to a child geopackage table 'tree_inspections'. So each tree can have many inspections. I use a foreign key '...
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