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Drivers & Stacks

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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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Query multiple types with GraphQLs Union or Interface

Came across an issue and I'm not sure why im not getting it to work... I want to query 2 object types in one query because I want them all preferably ordered by date from Neo4j. Im trying both Interface and Union with no luck... Not sure what im miss...

Created by and Edited by Releationships

I'm attempting to add created by and an edited by relationships on each of my nodes. My first attempt looked like this: type Created @relation(name: "CREATED_BY"){ from: User to: Tract, Well, SWD, Operator date: Date } Which of course doesn't ...

GraphQL schema question

Have been trying to follow the Grandstack Movie example schema definitions and apply it to my project, but keep running into an error when I am using the following: countBySubstring(substring: String): Int! @cypher( statement: "MATCH (c:Company) WHER...

HTTP API and Language Drivers

I'd to use JavaScript from the browser (front-end) to access a Neo4j database. From my understanding I should use the HTTP API in this scenario? The official JavaScript language driver is only for Node.js on the back-end?

orderBy with makeAugmentedSchema

We have recently moved from using augmentSchema to makeAugmentedSchema to provide us with our graphQL schema via the neo4j-graphql-js library. During this move we lost our orderBy fields. We now only have _id_asc and _id_desc as recognized criteria ...

Resolved! Jackson infinite recursion error after clone operation

Neo4j Enterprise 3.4.5, using a custom procedure to clone a subgraph. MATCH (ir_i:Insight { uuid: "2bba4e25-2bd1-11e9-8948-2ab0e8a6a76e" }) CALL uvs.cloneTree(ir_i, ["Point"], []) YIELD out WITH out AS ir_i OPTIONAL MATCH (ir_i)-[ir_T:TITLED]->(ir_md...

Jiropole by Graph Voyager
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Seabolt, golang official drivers and openssl1.0.0

Any plan for Seabolt to support an OpenSSL version that wasnt declared EOL in 2015? It is a dependency for the "official" golang driver and since the old community driver is abandoned gophers dont have a great option.

wolf by Node
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Nodes 2022
Nodes
NODES 2022, Neo4j Online Education Summit - November 16 - 17, 2022.


Free NODES Training Series


October 19th -

Intro to Neo4j


October 20th -

Healthcare Analytics Using Neo4j


October 25th -

Handling Neo4j data with Apache Hop


October 26th -

Blazing Fast Graphs: Hands-on with Apache Arrow and Neo4j


November 2nd -

Graph EDA Using the Neo4j GDS Client


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