Introducing Neo4j Workspace We’re inviting you to check out Neo4j Workspace. Workspace combines our most powerful graph tools (Data Importer, Bloom, and Browser) all in one place to help you get up and running with graph databases faster. For experie...
The Neo4j Graph Platform includes the core database and all the technologies surrounding the database, making it useful and accessible for a lot of different users. When asking a question, please select a descriptive label that best matches your quer...
I am trying to count the number of elements in a list UNWIND [{id:'0001',name:'Test',size:'10mm'}] as rows RETURN count(rows) However this always returns 1. For this example the return value should be 3, even if the list is empty then it should retu...
There is a strange behavior in Pattern Comprehension when using a null value in the where clause. It can be reproduced with following examples from the Movies database: This cypher query results in several Actors in the "coActors" Pattern Comprehensi...
Dear all, I'm running Neo4j (default configuration) on a modern Linux i7 quad-core with 16GB of RAM. I'm working with a database that stores information about all artifacts (JARs) on Maven Central. The schema of the database is pretty simple: every n...
Hi, I ask a question because I got curious while reading the manual. The difference between functions and procedures in apoc is confusing. https://neo4j.com/developer/procedures-functions/ Functions are simple computations / conversions and return a ...
Every time i'm getting this error while im working. sometimes my application running on neo4j is crashing because of abnormal closing of desktop
Stuck with a query today and wonder if someone wants to help out? MATCH (visitor:User)-[:VISIT]->(visit:Visit)-[:VISIT]->(user:User) WHERE (user.UserId = "xxx") This is the pattern I am starting with. Want a list of visitors that visited user with ...
@system> ALTER USER neo4j SET PASSWORD 'xxxyyy'; Unsupported administration command: ALTER USER neo4j SET PASSWORD 'xxxyyy'; @system> :quit Note: you can still do it, instead do this: create or replace user neo4j set password 'xxxyyy' Doco i was foll...
I have json which doesn't have fixed schema and want to load in graph db. How to do that? Thanks
Im trying to filter based on a list that will be applicable to a general filter as long the list has the properties of the node, its trying to filter for. UNWIND [{id:'1002',name:'Ford', type:'4-wheel'}] as row MATCH (c:Car) WHERE c[head(keys(row))]=...
Hi, I was wondering about the 256MB RAM limit in the startup program. Is that something we will encounter? What increases the memory consumption, large database / large queries or responses? Based on similar applications that I know of in that field,...
H All, I need to check one array against another in neo4j. Basically I am trying to check the permission against which user inherit from his role or group match (u:user)-[:MEMBER_OF]->(r:role) where u.uid = 46713 with u as usr, r as rol match (usr)-[...
Hi, I'm using neo4j 4.0.4. I'm trying to load a dump file into a neo4j docker container. What I did was that I created a dump file by using the docker-admin dump command. Then I copied the file over to the docker container. And I tried to use docker-...
Hello Team, I am getting below error while running the below cypher query: USING PERIODIC COMMIT 1000 LOAD CSV WITH HEADERS FROM 'file:///granite2csv_path.csv' as row MATCH (n:SPLITTER1_IN_PORT {SPLITTER1_NAME: row.PATH_ASIDE_EQUIPMENT }) MATCH (m:SP...
hello, guys. couldn’t start neo4j enterprise casual cluster from the aws marketplace (https://aws.amazon.com/marketplace/pp/B07D441G55#pdp-overview). I tried 2 times, both times CloudFormation service ends up with error The following resource(s) fail...
Hi Group ! I'm a very basic and newbie user of neo4J and Cypher and I'm trying to build a query. This is about the visibility of a Component in an application given a set of eligibility conditions (items) for the Employee that is connected to the app...
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