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Amazon Neptune OpenCypher - What is the cause for "Operation terminated (internal error)" when using SET after MERGE?

Understanding the Operation Terminated Internal Error in Amazon Neptune Open Cypher After MERGE Amazon Neptune a fully managed graph database service by AWS sup

2 min read 24-09-2024 57
Amazon Neptune OpenCypher - What is the cause for "Operation terminated (internal error)" when using SET after MERGE?
Amazon Neptune OpenCypher - What is the cause for "Operation terminated (internal error)" when using SET after MERGE?

Cypher Query Optimize

Optimizing Cypher Queries for Hierarchical Data in AWS Neptune Retrieving complete hierarchies from a graph database like AWS Neptune can be challenging especia

2 min read 01-09-2024 53
Cypher Query Optimize
Cypher Query Optimize

Problem with WITH statement. Resulting in "Vertex assigned to variable was deleted" in Apache AGE error

Understanding the Vertex Assigned to Variable was Deleted Error in Apache AGE This article explores a common issue faced when using the WITH clause in Apache AG

2 min read 31-08-2024 49
Problem with WITH statement. Resulting in "Vertex assigned to variable was deleted" in Apache AGE error
Problem with WITH statement. Resulting in "Vertex assigned to variable was deleted" in Apache AGE error

Apache AGE Cypher query in dynamic PL/pgSQL functions

Mastering Apache AGE Cypher Queries in Dynamic PL pg SQL Functions Integrating Apache AGEs powerful graph database capabilities within your Postgre SQL applicat

3 min read 29-08-2024 70
Apache AGE Cypher query in dynamic PL/pgSQL functions
Apache AGE Cypher query in dynamic PL/pgSQL functions

Avoid traversal explosion when matching variable-length paths (on a DAG)

Avoid Traversal Explosion When Matching Variable Length Paths on a DAG When working with directed acyclic graphs DAGs you often need to find all descendants of

3 min read 27-08-2024 65
Avoid traversal explosion when matching variable-length paths (on a DAG)
Avoid traversal explosion when matching variable-length paths (on a DAG)