[Qgis-user] One to many relationships
mattijs.vollenberg at laposte.net
mattijs.vollenberg at laposte.net
Tue Feb 11 07:50:52 PST 2020
Hi,
I encounter a problem with the possibility of defining a one to many relationship in Qgis 3.
I have one shapefile with points. Each point has an alias (ex: Blt-1, Chp-1...), and information about this point.
I then have a table, without any geographical information, with all the measurements at each point (for exemple multiple measurements of depth in Blt-1, and in Chp-1...). The alias of both tables are the same. But in the second table, it is not unique.
How do I establish a good one to many relationship?
In other words, I would like that when I click on Blt-1, all the measured depths appear.
Is this possible?
Thanks a lot for your help!
Mattijs
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