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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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CRM for GRANDstack - integrate vs Salesforce?

Hi We're currently building a new stack for content management and need a CRM. Does anyone know of any CRM projects working on neo4j or with grandstack? Searching the forums I found 1 post - Modeling a CRM integration Does anyone have views on whet...

Graphi by Node
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SDN/RX labels are removed on node save

Hi, Is there option do not remove old labels when node is saved(merged) ? Example: We create specific node with DynamicLabels @Node("property") @Getter @Setter @Builder public class DaeDomainPropertyNode { @Id @Property("DaeId") private S...

Resolved! Driver Neo4j to Java in JAR

Hello everyone, I would like to know where can find the neo4j driver to java in .jar format. I have found settings in Maven, Gradle and Grails at this link: However, I don't use them and would like to get the driver...

Specify database name to use

Hello, I want to know how can we specify the database name in the configuration, as like : pring: data: neo4j: uri: username: password: Thank you

madiskou by Graph Buddy
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Named query containing the internal ID

I was trying to query my node Person by its internal ID and the code of its City like this: Optional<Person> findByIdAndCityCode(Long id, String cityCode); but the generated query behind this tries to access the ID as a property, like this: MATCH (n:...

arusev by Node Link
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Resolved! Fastest way to read in a DirectoryTree?

I am reading in a directory tree from the disk. While I traverse the directories I am directly streaming them via IEnumerable to my asynchronous database methods. Since they are asynchronous I can't rely on the correct order (parent before child dire...

Resolved! Availability of GraphQL for Neo4j community edition 4.1.1

Hi, I am new to Neo4j and installed the latest community edition server 4.1.1. I was looking to enable the graphql endpoint for this version. However, when I go over to the graphql releases page on github, the last available version is for 3.5.15. Wi...

Error when querying interface

Hi! I am getting this error when prop3 is queried. Either the Entity type should provide a \"resolveType\" function or each possible type should provide an \"isTypeOf\" function." This is what my schema looks like (sample): interface A { … } interf...

Help: Pass Python parameter into Cypher statement syntax

So I have a working Cypher query within python which can query my Neo4j database and return a result when a property key value is hardcoded. It looks like this: piq = """MATCH (p:Person {bid: '123456789'}), blah blah blah """ with driver.session() as...