flpgrz
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since ‎07-13-2020
‎06-01-2022

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  • 13 Posts
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Hello, I have a graph with 300k nodes and 4M relationships. I'd like to query all triples: MATCH p=()-[]->() RETURN p I get the following error: Neo.DatabaseError.Statement.ExecutionFailed org.neo4j.io.pagecache.CursorException: PropertyRecord clai...
Hello, I imported my graph via neo4j-admin import. The csv files structure match what is specified in the guidelines. I can successfully create the graph. When I execute some generic queries, e.g. MATCH p=(:Node1)-[:RELATIONSHIP1]->(:Node2)-[:RELATIO...
Hello, In my graph, relationships have a property named list. list is an array of int. It looks like this: (head:Node)-[r:RELATIONSHIP {list:...}]->(tail:Node) I'd like to query all tails in the graph, where the sum of list is > 0. Intuitively, I wou...
Hi all, I am using neo4j 4.4.1 Community Edition. When I run neo4-admin import I get the following error: Import error: Unable to open store file: /var/lib/neo4j/data/databases/neo4j/neostore I know this is due to the fact that the database already ...
Hello, I have installed Neo4J on a Debian 10 server. I followed the guide: https://neo4j.com/docs/operations-manual/current/installation/linux/debian/#debian-ubuntu-prerequisites I have noticed that there is a process started by the neo4j user which...
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