Answer by Matt for Accessing aggregate functions on another layer in QGIS
@parent is the current feature in the streets layer.aggregate(layer:= 'stakes', aggregate:= 'count', expression:= Streetlink, filter:= Streetlink = attribute(@parent, 'Name') )
View ArticleAccessing aggregate functions on another layer in QGIS
I am using QGIS where I have:Layer 1 STREETS : lines each of one representing a street (one line one street), with different fields, with a unique id called "Name" (string)Layer 2 STAKES : points, each...
View Article
More Pages to Explore .....