Introducing Neo4j Workspace We’re inviting you to check out Neo4j Workspace. Workspace combines our most powerful graph tools (Data Importer, Bloom, and Browser) all in one place to help you get up and running with graph databases faster. For experie...
The Neo4j Graph Platform includes the core database and all the technologies surrounding the database, making it useful and accessible for a lot of different users. When asking a question, please select a descriptive label that best matches your quer...
Question: When I tried to query using LOAD CSV, Neo4j failed to apply transaction. After that, Neo4j cannot accept any query until restart. Lookin at debug.log, It seems that index updating is failed. Reproduction Procedure: 1. Import all data using ...
Hello community! We are pleased to announce the next milestone release, 1.0.0-M18, of openCypher, which includes two fixes: Fix for Scala cross building for 2.12 and 2.13Fix of TCK scenario expressions/boolean/Boolean5.[6] You will find download link...
Hello all! this is gonna be a bit of a generic question. I have a graph with nodes that have 20+ properties, lets say we have an id, hash, groupA, groupB properties + some more that aren't relevant. I have a constraint on the id property which must b...
NEO4j Community server 4.3.3 on Ubuntu 20.04 I'm going crazy with this! I have the following string: The string can contains everything, and the pattern [:xx] is used as separator. I'm trying to use WITH '[:it]Per me “Riserva” significa tradizione. P...
Dear all, I have a question reguarding the visualization using Bloom. It seems that the length of the link doesn't say anything on the Bloom canvas since the nodes can be moved everywhere manuelly. Is there any way to show the query result with the c...
Hello, Not working alone on one of my neo4j projects, I was wondering if it was possible to create a script so that my colleagues could run it without having to copy everything (This script mainly consists of creating a new relationship) here are the...
Hello! I feel like I'm encountering some unintuitive behavior that I'm trying to explain. My database has about 50k nodes, and 200k relationships. I have two queries with wildly different performance characteristics. Query 1: MATCH p=(x:Element {name...
Hi, How do you check existence of the node if the property is type of array? Before, I set the Product node's "vertical" property is 'string' type. so I used like query below match (w:Word)-[:SEARCH]->(c:Category) with c with collect(c)[0..5] as cs r...
I am trying to locate where tools such as neo4j-admin,cypher-shell and the documentation keeps saying these tools are located in the the bin directory. So i try to locate this directory on my machine and the best documentation i can find about this i...
Hello everyone, I try to install the neosemantics plugin (or any plugin in fact) on neo4j desktop from the Graph Apps Gallery and I get this error: When I go to the Log file, I get this: [2021-11-15 16:30:04.955] [error] Protocol Manager error TypeE...
Hello there I ordered a startup license for one of my clients, he did receive it by mail but it's quite small, mostly just an expiration date with a 15 digits license number, no long signature or stuff like that. Is it normal? I tried to copy and pas...
I'm searching for way of keeping different versions (modifications) in a Graph based on inheritance - Without the need of duplicating the graph Example: Consider a sample graph (v1), now we apply some modifications (let's assume only on relations - f...
Hello, I understand that the task of executing a query is decomposed into operators, and these operators will are combined into a tree-like structure called an execution plan. My questions are: (a) Do these operators actually traverse the graph? (b)...
Hi, I want to download the OSM sandbox to my loacl database, how can I achieve it? Thank you very much!
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