Module vector

Vector Index

Re-exports

pub use residual::RESIDUAL_COLUMN;

Modules

bq

Binary Quantization (BQ)

flat

Flat Vector Index.

graph

Generic Graph implementation.

hnsw

HNSW graph implementation.

ivf

IVF - Inverted File Index

kmeans

pq

Product Quantization

quantizer

residual

sq

storage

Vector Storage, holding (quantized) vectors and providing distance calculation.

transform

Vector Transforms

utils

v3

Structs

Query

Query parameters for the vector indices

VECTOR_RESULT_SCHEMA

Constants

DISTANCE_TYPE_KEY

DIST_COL

INDEX_UUID_COLUMN

PART_ID_COLUMN

PQ_CODE_COLUMN

SQ_CODE_COLUMN

Traits

VectorIndex

Vector Index for (Approximate) Nearest Neighbor (ANN) Search. It’s always the IVF index, any other index types without partitioning will be treated as IVF with one partition.