From e530a1a02620092239ee0de7c03270cbe9856d62 Mon Sep 17 00:00:00 2001 From: Andrew Kane Date: Mon, 28 Oct 2024 22:49:41 -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 1b0b562..e3d9df4 100644 --- a/README.md +++ b/README.md @@ -451,7 +451,7 @@ Exact indexes work well for conditions that match a lower percentage of rows. Ot CREATE INDEX ON items USING hnsw (embedding vector_l2_ops); ``` -With approximate indexes, filtering is applied after the index is scanned (known as post-filtering). If a condition matches 10% of rows, with HNSW and the default `hnsw.ef_search` of 40, only 4 rows will match on average. For more rows, increase `hnsw.ef_search`. +With approximate indexes, filtering is applied *after* the index is scanned. If a condition matches 10% of rows, with HNSW and the default `hnsw.ef_search` of 40, only 4 rows will match on average. For more rows, increase `hnsw.ef_search`. ```sql SET hnsw.ef_search = 200;