BairDev
Node Clone
since ‎12-09-2020
‎07-28-2022

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  • 18 Posts
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Just in case I've missed it in the docs: is there something like spread operators for map projections? I have two related nodes, which I would get with MATCH (b:Building)--(a:Address). Now I can project the address into the building with RETURN b{.*,...
Background I want to create a set (rows) of single users with columns from values from child nodes. But I am not able to understand how to aggregate this (with subqueries?). Data - (:UsedMeasure) / (:U...
I am using Neo4J 4.2.3. Suppose a dataset of this structure: (:UsedMeasure {name: 'Bicycle', confirmed: 'smth'}) (:UsedMeasure {name: 'Bicycle'}) (:UsedMeasure {name: 'Bicycle'}) (:UsedMeasure {name: 'LED', confirmed: 'smth'}) (:UsedMeasure {name: 'L...
I still don't quite understand, how the number or rows are determined by a WITH/RETURN statement in cypher. What I guess: Uniq data give one row. For example: if you have 10 user in your DB and you ask for them with MATCH (u:User) RETURN u; you will ...
We have users, groups and a third thing (measurements) in our database. User can be members of one or more groups. (g1:Group) / (User) - (Measurement) \ (g2:Group) Now I need to do something with the Measurement...