Neo4j

martin3 · 02-05-2022

In chapter "Adding the driver" you are supposed to runt the first pytest, to test the functionality of the code. There is an error when running command: pytest tests/01_connect_to_neo4j__test.py ..as described in the exercise. At least on my laptop r...

martin3 · 04-24-2022

I was looking for the same feature, but it seems like it still does not exist (april 2022).

martin3 · 02-19-2022

To visualise the ontology, you just import the ontology and visualise it. To visualise the instance data of the ontology, you just import that data and visualise it. As I understand you want to visualise the connection between the ontology and the in...

martin3 · 02-14-2022

What about this one? MATCH (n:Node) WHERE n.text CONTAINS ’California’ MATCH (l:Location) WHERE l.id = ’Californa’ MERGE (n)-[CONTAINS]->(l) Neo4j Graph Database Platform WHERE - Neo4j Cypher Manual `WHERE` adds con...

martin3 · 02-11-2022

Yes. Or you could use two containers or VM:s on your local machine.

martin3 · 02-07-2022

I think that in the first example there has to be two relationships to lastNode, becuase the same path is not traversed twice. But this does not have to be the case in the second example where the same path could be traversed two times, and I also do...

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Building neo4j app with Python - Problem with pytest: Error loading create_app from api + solution

Re: Display relationship properties on graph

Re: Visualizing the mapped graph table with ontology

Re: Add relations between nodes that have similar text attributes

Re: How I can rename the sandbox

Re: Cypher Query in not traversing backwards