Hi,
I am looking for a way to find out the internal id of a related layer
with a QGIS expression.
@id and $id only work directly on the feature of the source layer, but
not on related layers.
attributes(
get_feature(
'Other Related Layer',
't_id',
fkey_value
)
)
doesn't contain the internal id of the other layer ...
Any ideas how to get access to internal ids of other layers?
Thank you and greetings,
Andreas_______________________________________________
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