Neo4j

For a data like this: create (a:User{id:'1'}),(b:User{id:'2'}),(c:User{id:'3'}) I'd like to get all User nodes, and its total count with one query. I first tried this: match (u:User) with u, count(u) as total return u.id, total But this gives the f...

Hi, thanks in advance for all the help offered at this community, it's really helpful. I couldn't quite understand what's happening with the situation below. Say there's a test data like this. Users can 'like' a certain project. CREATE (a:User),(b:Us...

First of all, thanks for a great project, and thanks for always offering help! Say there's a sample data like this: CREATE (:Engineer)<-[:BELONGS_TO]-(:Project) (:Engineer)<-[:BELONGS_TO]-(:Project) (:Engineer)<-[:BELONGS_TO]-(:Project) The followin...

I'm developing an SNS with neo4j, and would like to know how to achieve the case described below. Please note that the use-case may not sound practical. It's because I'm trying to simplify the case. The actual conditions are much complicated, so I di...

Say we have some data like this: create (a:Person{name:'andy'})-[:LIKES]->(:Animal{name:'cat'}), (b:Person{name:'bob'})-[:LIKES]->(:Animal{name:'cat'}), (c:Person{name:'charlie'})-[:LIKES]->(:Animal{name:'cat'}), (a)-[:LIKES]->(:Animal{name:'dog'}), ...