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

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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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Connecting to Neo4j AuraDB from AWS nodejs lambda

Does anyone have difficulty connecting to the Neo4j AuraDB from AWS nodejs Lambda? My code connects to the Neo4j AuraDB and all test cases runs locally. The same code do not appear to connect to the Neo4j AuraDB when it is deployed in AWS Lambda. The...

gql Query typs

Trying to make a query is react using gql.  getting a type error from typescript.   ERROR in src/Components/Pages/Languages/LanguagesPage.tsx:38:21TS2322: Type '{ languages: any; }' is not assignable to type 'IntrinsicAttributes & ChildProps'.Propert...

GraphQL - how to filter on custom field

How can you filter a custom field? Say i have a field in my type definition using @cypher directive: type Ticket { id: String title: String date: DateTime @cypher(statement: "RETURN datetime(this.timestamp)") } Querying this is fine, however, if I tr...

FlexDW by Node
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InteliJ Autocompletion w/ Graphql library

Hey all, I'm trying to get my IDE to recognize the custom directives and scalars in the GraphQL js library. Would love to notify my IDE that those are indeed valid things and would love it even more if my IDE could help me auto complete them. Is an...

andy1 by Node
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Grandstack with the latest @neo4j-graphql

I am curious if it is possible to have a grandstack app that uses express with the latest @neo4j-graphql. A new release for @neo4j-graphql (3.x) just came out, however, the documentation of the grandstack starter still references @neo4j-graphql versi...

Graphql subscriptions

Hello developers, I'm coming to you because I've got a big problem. I'm coding a live-forum with a graphql api. I use neo4j-driver, @neo4j/graphql and @neo4j/graphql-ogm in nodejs. As a real-time app, my projet must use subscriptions to perform his p...

nelson by Node Link
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Graphql Architect vs Graphql library #Flutter

Hi everyone, I wish you are fine! I need to know what is the difference between using Graphql Architect (As gallery app) and neo4j graphql library.. I'm trying to use my local neo4j database with #Flutter application, after some searching I found tha...

181018 by Node
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Unable to connect server from Graphql Architect

Hi everyone, I wish you are fine! I got this error when I infer schema from" Graphql Architect " Neo4jError: Failed to connect to server. Please ensure that your database is listening on the correct host and port and that you have compatible encrypti...

181018 by Node
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How delete only one relationship with GraphQL Library

Hi, I try to find the graphQl mutation for delete only one relationship between two nodes. I found the doc for nodes but not for relations : I defined relations in schema ...