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Head's Up! These forums are read-only. All users and content have migrated. Please join us at community.neo4j.com.

shayantest2
Node Clone
since ‎08-04-2019
‎06-01-2022

User Statistics

  • 47 Posts
  • 1 Solutions
  • 3 Kudos given
  • 16 Kudos received

User Activity

Is pattern matching in neo4j exact or appoximate?

12-18-2021
If we define a pattern as a cypher query and run it against a large neo4j database (with many million nodes), will it necessarily return all matching results or not? I.e., does neo4j use approximation algorithms to reduce the time complexity of execu...

Subgraph matching in Cypher

11-14-2021
Assume that in an application, the user gives us a graph and we want to consider it as a pattern and find all occurrences of the pattern in the neo4j database. If we knew what the pattern is, we could write the pattern as a Cypher query and run it ag...

Limit on paths

11-04-2021
It seems that limit is not enforced on paths. My query: match p=(n{name:'Richard Harris'})-[*]-(m{name:'Wil Wheaton'}) return p limit 1 I'm testing on the sample Movie DBMS (v. 4.3.3) in Neo4j Desktop. How should I enforce the limit on the number of...

Database not up to the requested version

06-19-2021
We encounter this problem: Database 'neo4j' not up to the requested version: 48. Latest database version is 42 The problem occurs in a junit test, not a high-load system. A similar issue is reported here My Neo4j version is 4.2.4. What's the proble...

Different analyzers in index-time and query-time

04-21-2021
I want to request a feature on full text search, and to do so let me first explain an example. Assume that the query is "Javad" and we want to retrieve a document if it contains, e.g., "Javad" or "MohammadJavad" or "Javadi" or "SeyedJavad". But we do...
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