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Published 20 hours ago • verified publisher icon neo4j

using Dijkstra with calculated properties

Open neo-technology-build-agent opened this issue 2 years ago • 3 comments

Issue by rvanbruggen Tuesday Aug 23, 2016 at 10:15 GMT Originally opened as https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/119

I would like to run the apoc.algo.dijkstra with a cost function that is calculated based on 2 properties of the relationships. I have (a)-[r:RELTYPE {prop1:x, prop2:y})->(b) and would like to do call apoc.algo.dijkstra(a,b,'RELTYPE',prop1/prop2) yield path, weight or something like that. I can of course persist the calculated property and do dijkstra over that new property, but it would be nice if you did not have to do that.

neo-technology-build-agent avatar Sep 01 '22 13:09 neo-technology-build-agent