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, ...
Hey, I need some help. I have some trouble with the _Neo4JDateInput field. schema: type Registration @hasRole(roles: [admin]) { registrationId: ID! startDate: Date! endDate: Date } type Mutation { CreateRegistration(startDate: Date!, endDate: ...
I'm unable to connect to a Neo4j instance created via Neo4jRule in a test suite. I'm running the example code here. I saw a couple of threads with similar issues, but the solution didn't work. My build.sbt: libraryDependencies += "org.scala-lang.modu...
Hi guys, I have an enum in my schema that I need to map with internal values. I followed the Apollo Server documentation to do this: Custom scalars and enums - Apollo Server - Apollo GraphQL Docs. But I'm getting the error Cannot read property 'name'...
Hi All, i'd like to include the apoc library as a maven dependency in my pom.xml like so. <dependency> <groupId>org.neo4j.procedure</groupId> <artifactId>apoc</artifactId> <version>4.1.0.2</version> </dependency> But this does not work w...
I started the process of switching over to spring data neo4j rx. Right away, I noticed quite a few hurdles that we will need to overcome. For starters, the missing support of @RelationshipEntity, @StartNode, @EndNode, @Index, @DateLong We use Relati...
I'm trying to create a mutation that will rely on an input type that has inside of it an input type like this: input GroupInput { group_id: String group_founder_id: String group_name: String group_theme_colors: GroupThemeColorsInput } i...
Hi. I encountered a problem in which the Python driver was unable to connect to my remote database; however, I was able to successfully connect with the Neo4j Browser and Neo4j Commander and using the url: bolt+s://abc.example.com:2083. I am using C...
Hello ! I am currently testing neo4j inside a async framework Reading of node is done with this code fun <T> read(query: String, action: Action<T>): Multi<T> = Multi.createFrom().resource(driver::rxSession) { rxs -> rxs.readTransa...
I'm running Neo4J 3.5.14 on a Linux EC2 instance. I needed to increase the power of my instance, so I stopped it, altered it, and started it up again. This changed my IP address. Now the page just times out when I try to access the database browser a...
Hello ! I'm trying to create some py2neo custom models by using the ogm. The thing is, that I do not quite understand how the py2neo's ogm actually works, and the documentation is not so complete. If I am correct, py2neo is a few people's side projec...
I'm using Quarkus (v1.10.3.Final) with OGM v3.2.11. When trying to save a structure like (:Component) -[:TracoTransactionRelationship]-> (:TracoTransaction) a NullpointerException is thrown: Field with primary id is null for entity TracoTransactionR...
Hi all - I'm trying to get some filtering working and it's failing... not matter what I add for the filters. Not sure what's going on. My automatic schema has generated all the appropriate filters, but it's not doing anything. It always returns a...
spring-boot-starter-data-neo4j v2.1.5.RELEASE I'm having an issue that only occurs when running tests. It seems that none of the standard numeric value converters are available while running tests, resulting in errors like No converter found capable ...
No, that is not a typo. I want to create a GRANDJstack type application. It is similar to what @William_Lyon has done in full JavaScript with GRANDstack, but a bit different. Why GRANDJ? Because I am more of a Python person and not a JavaScript perso...
Hi Enjoying learning about digital security/vulnerabilities, resilience and graphs. Qn in a nutshell: how to get Grandstack working as securely and resiliently as possible? ie with encryption and a local neo4j DB before transferring local DB to the c...
All the sessions of the conference are now available online
