Neo4j

daniel_muellner · 03-17-2021

As the title suggests I want to be able to display cypher query results in a specific tee like manner by default. This is my expected visual result: My results always have: 1x start node of type A *x level nodes of type b 1x leaf node at every end o...

daniel_muellner · 02-18-2021

I do have a tree like hierarchically structure in my graph as seen in this image: I am querying for 4 connected nodes with the relationship "GLOR". In some cases the "GLOR" relationship between node 3 and 4 is missing. In this case i want to go up t...

daniel_muellner · 08-24-2020

I am performing a cypher query and realized that the graph view displays totally different data than the table or text view. Some other posts suggest that the "connect result nodes" settings option might be the reason but i turned it off already. Her...

daniel_muellner · 08-20-2020

I am trying to import a json file and work with the properties. Weirdly i can only access some of the values. Here is a sample from the json: Here is my code to load the json and return a list of names: CALL apoc.load.json('file:/500products.json') ...

daniel_muellner · 08-20-2020

I am trying to import a 80mb json file with around 2mio lines. Therefore i am running into a out of heap space error. To prevent the error i wanted to use periodic commit which i was not successfull with. Thats the command i tried: CALL apoc.periodic...

daniel_muellner · 03-17-2021

Oh thank you, that looks promising - like a starting point to build my own visualisation tool. Do you know of any library which would do the handling with cypher queries and so forth already?

daniel_muellner · 08-21-2020

Okay i found the mistake: As the json was a result of a web crawler it saved the field with the colons ":" which i somehow always overread and the field (obviously) can't be accessed with the colon... I have to refactor my file.

daniel_muellner · 08-20-2020

I know and "Gewicht" is the first property of the first json object Thats why i don't understand why value.Gewicht returns null but value.Test returns "test"

daniel_muellner · 08-20-2020

and

daniel_muellner · 08-20-2020

I limited the json two to objects only. I added "test:"test" to only one of the objects and a list with "test" null returned. This means it does not matter if the field is set in all json objects. (Would have surprised me if this was the problem) Th...

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I am looking for a graph visualisation (javascript?) library for the web which allows to configure how to display query results

Take detour if relationship between two nodes is missing and choose detour node on node property base

Neo4j Browser Inconsistency between Graph view and table view

Can't access some(!) imported json values

How to periodic commit apoc.load.json + can apocs be nested?

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