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Head's Up! Site migration is underway. Phase 2: migrate recent content

Forum Posts

About the Drivers & Stacks category

All applications using Neo4j depend on drivers to execute statements to update or query data. Neo4j drivers are mostly built on the binary Bolt protocol. Official drivers exist for Java, JavaScript, .Net, Python, and Go and more. Other languages (R, ...

yolande by Community Team
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Resolved! Supplied Bookmark Does Not Conform to Pattern Error

Hello everyone, I am building an application that needs to execute lots of Cypher statements against Neo4j. I execute these statements in 10K batches and commit them, however I often run into an error: Supplied bookmark does not conform to pattern n...

Php graphware throwing handshake error

trying to connect neo4j internal server which is not ssl enabled . graphware php client throwing error of handshake so my question is is there any way to disable ssl support which is enabled by default . error is given below. string(91) "Handshake Ex...

t11 by Node Clone
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Spring data Embedded neo4j date function missing

org.springframework.dao.InvalidDataAccessResourceUsageException: Cypher execution failed with code 'Neo.ClientError.Statement.SyntaxError': Unknown function 'date' (line 1, column 160 (offset: 159)) org.springframework.dao.InvalidDataAccessResourceUs...

Getting a JSON object

I want to create object and get it in JSON format along with its ID in the format. Suppose I create object like this: CREATE (task3:TASK {idesc: 'Task 3', status: 'new', due_date: date("2020-06-16") }) The simplest query MATCH (n) RETURN n This retu...

Object Graph Mapper for .NET

I know that there is an official Object Graph Mapper for Java. However, I haven't found anything official for .NET so I searched for solutions from the community and I found two:

Problem with Relationship Property

I have Companies and Assets nodes with a relationship, HAS_ASSET that has a property 'workingInterest': (c:Company)-[:HAS_ASSET]->(a:Asset) if I define my schema like so: Asset { assetId: Int name: String companies: [Company] @relation(name:"HA...

Django + django-neomodel & Authentication

Hi I'm new here and at the start of building a django based backend for my app. I've played around with the neo4j desktop edition and find the way data and relations are stored very intuitive. My current thoughts are to use django-neomodel to act as ...

asterix by Node
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Building a reactive java application using Neo4j

I want to build a java application that is reactive in nature when it interacts with Neo4J. I will use the Reactive session to run my queries. This application will be a microservice web application that will be deployed in kubernetes. How do I archi...