Neo4j

Theta · 01-19-2020

Hello, I build a very simple graph having different type of nodes and just one type of relationship, named MAPPING1TO1; so, each couple of nodes share the same type of relationship. This relationship (named EventTag) has just one property: an array. ...

Theta · 01-29-2020

There is the answer: https://stackoverflow.com/questions/59962635/cypher-query-match-all-the-couples-of-nodes-iff-they-share-a-relationship-with

Theta · 01-26-2020

Thank you for the reply! I understood the query but the problem is that I still need to iterate through the EventoTag properties and check if exists an item that contains the SUBSTRING(0,4,event). I don't know how to integrate this control inside you...

Theta · 01-22-2020

I'm sorry to bother you Muddy, do you have any news about it? I have tried also with SINGLE, but still the result is not right. Really do not understand why the query returns the edges that does not satisfy the condition

Theta · 01-20-2020

Sure, thank you very much again!

Theta · 01-20-2020

Yes, exactly! This is the query I've wrote to solve the problem: WITH "912" AS event MATCH p=(a)-[r]->(b) WHERE ANY(item in r.EventoTag WHERE SUBSTRING(item,0,4) CONTAINS event) RETURN p But, still, the result is wrong! Inside the result there are n...

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Cypher: match all couples of nodes iff they share a specific relationship

Re: Cypher: match all couples of nodes iff they share a specific relationship

Re: Cypher: match all couples of nodes iff they share a specific relationship

Re: Cypher: match all couples of nodes iff they share a specific relationship

Re: Cypher: match all couples of nodes iff they share a specific relationship

Re: Cypher: match all couples of nodes iff they share a specific relationship