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Forum Posts

About the Integrations category

There are a lot of systems that Neo4j integrates with, from other databases, data processing solutions like Spark, data visualization tools and libraries and ETL and reporting tools. Please select a descriptive label so we can direct your question to...

yolande by Community Team
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Neo4j Kafka Source configuration for initial load

Hi, I was looking for configuration for the Neo4j in conf.ini file to load the existing data onto the Kafka topic. With configuration provided , CDC events are triggered and messages are posted only after th...

Any idea how to get Neo4j data from Oracle PLSQL procedure?

I had idea to use HTTP API with query: `CALL db.index.fulltext.queryNodes("ProductNameIndex", "product_name: yppytyynytyydytys") YIELD node, score` `RETURN node.product_name as prod_desc, score` But for some reason JSON with such command is not ac...

Gosforth by Graph Buddy
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Neosemantics invalid input error

I was following a video "Using Public RDF Resources in Neo4j" on youTube and tried to run the query from the video in neosemantics app but I get an error PREFIX neo: <neo://voc#> CONSTRUCT{ ?virus a neo:Virus, neo:WikidataNode ; neo:name ?virusName...

Talend connection

Hi I try to connect Talend NoSQL to Neo4J version 4.x . The connection failed since Talend don't have that DB version. Did someone has a clue how to do so?

Reading oracle DB via jdbc create empty nodes

Hi there, I used this: CALL apoc.load.jdbc('jdbc:oracle:thin:tb001523/*******@oradbintl2:1523:IALFONZ', 'select ent_id, ent_name from dm_gdpr.gdpr_entity where adat=17796 and ent_id <10') YIELD row CREATE (e:Entity {ent_id : toInteger(row.ent_id) ...

Neosemantics delete issue

When deleting large amount of RDF data stored in neo4j using n10s.rdf.delete.fetch method, the following error occurs.$InvalidCacheLoadException: CacheLoader returned null for key

Exporting RDF Data Error

Hello..! I am getting the following error while exporting the RDF data. Could anyone please help me to figure out this issue. While the passed ID is the result of following query: Thanks...

Resolved! Remove prefixes from n10s nodes in browser

Hi, when using n10s I'm using multiple prefixes. For example: data:ASSET__OG_O_C_CL-9_0_0_24 rdf:type owl:NamedIndividual , ont:ASSET_class ; ont:version "4.2" ; ont:description "" ; ont:CustomId "OG.O.C.CL-" ; ont:Name "Sensi...

Neo4j and Golang (using Docker)

Hi - I'm trying to create a docker image that will support Neo4j and Golang. Here is my Dockerfile ''' FROM neo4j:latest MAINTAINER dmazzoni RUN apt-get -y update RUN apt-get -y upgrade RUN apt-get install -y build-essential FROM gol...

davem by Node
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