From 67e1392a837c056536c2ca19b0da984316fb3b50 Mon Sep 17 00:00:00 2001 From: Andrew Kane Date: Mon, 28 Oct 2024 22:58:56 -0700 Subject: [PATCH] Updated readme [skip ci] --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index e3d9df4..52ab170 100644 --- a/README.md +++ b/README.md @@ -479,7 +479,7 @@ CREATE TABLE items (embedding vector(3), category_id int) PARTITION BY LIST(cate *Unreleased* -With approximate indexes, queries with filtering can return less results (due to post-filtering). Starting with 0.8.0, you can enable iterative index scans. If too few results from the initial scan match the filters, the scan will resume until enough results are found (or it reaches `hnsw.max_scan_tuples` or `ivfflat.max_probes`). +With approximate indexes, queries with filtering can return less results since filtering is applied *after* the index is scanned. Starting with 0.8.0, you can enable iterative index scans. If too few results from the initial scan match the filters, the scan will resume until enough results are found (or it reaches `hnsw.max_scan_tuples` or `ivfflat.max_probes`). Iterative scans can use strict or relaxed ordering.