From d885e2bcfa2b72802759d2da2d80a0c845628093 Mon Sep 17 00:00:00 2001 From: Andrew Kane Date: Tue, 2 May 2023 10:17:31 -0700 Subject: [PATCH] Added FAQ about results [skip ci] --- README.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/README.md b/README.md index ec899ae..a3af754 100644 --- a/README.md +++ b/README.md @@ -312,6 +312,10 @@ Two things you can try are: 1. use dimensionality reduction 2. compile Postgres with a larger block size (`./configure --with-blocksize=32`) and edit the limit in `src/ivfflat.h` +#### Why am I seeing less results after adding an index? + +The index was likely created with too little data for the number of lists. Drop the index until the table has more data. + ## Reference ### Vector Type