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Module vector_knn

uni_query::query::df_graph

Module vector_knn 

Source
Expand description

Vector KNN search execution plan for DataFusion.

This module provides GraphVectorKnnExec, a DataFusion ExecutionPlan that performs vector similarity search using the underlying vector index.

§Example

CALL uni.vector.query('Person', 'embedding', [0.1, 0.2, ...], 10)
YIELD node, score

Structs§

GraphVectorKnnExec
Vector KNN search execution plan.