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Head's Up! These forums are read-only. All users and content have migrated. Please join us at community.neo4j.com.

rogeryu
Node Link
since ‎06-10-2021
‎06-01-2022

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  • 12 Posts
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Which data must be most accessible for your queries?

07-09-2021
Question 3: Which data must be most accessible for your queries? Select the correct answers. Anchor node label Anchor node property that has an index Node property downstream that has an index Relationship properties Should the question be "Which d...

How is `apoc.do.when` used to understand how many operations occurred during the execution?

07-08-2021
In Question 2: The procedure apoc.do.when() is used for: Select the correct answers. Scheduling when a load will occur. Executing Cypher code when a condition is true and alternate Cypher code when the condition is false. An alternative to the ME...

Graph Academy: MERGE

07-02-2021
In Creating Nodes and Relationships In Neo4j 4.x course - Merging Data in the Graph section, Question 3 Given this MERGE clause. Suppose that the p and m nodes exist in the graph, but you do not know whether the relationship exists. What are your op...

Tag the nodes with a temporary label

06-14-2021
In Graph Academy, the first step to process in batches is to Tag all the nodes we need to process with a temporary label (for example Process ). And the tag is attached to the flight node: MATCH (f:Flight) SET f:Process Is the point of tagging jus...

What's the difference between one MATCH pattern vs the same pattern broken up?

06-13-2021
Excuse the lack of vocabulary from a noob (I've only just started). In a Graph Academy section the model is: The question is "Find all the flights going from Los Angeles (LAS) to Chicago Midway International (MDW) on the 3rd January, 2019." Query 1:...
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