From 6c78d6188be7d26996acc2f7ae9419253ce8fdd5 Mon Sep 17 00:00:00 2001
From: Hongbo Wu <hongbo@omnivore.app>
Date: Wed, 25 May 2022 09:59:43 +0800
Subject: [PATCH] Lowercase characters when doing text analysis

---
 packages/db/elastic_migrations/index_settings.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/db/elastic_migrations/index_settings.json b/packages/db/elastic_migrations/index_settings.json
index be7205a5a..a4aece588 100644
--- a/packages/db/elastic_migrations/index_settings.json
+++ b/packages/db/elastic_migrations/index_settings.json
@@ -7,7 +7,8 @@
       "analyzer": {
         "strip_html_analyzer": {
           "tokenizer": "standard",
-          "char_filter": ["html_strip"]
+          "char_filter": ["html_strip"],
+          "filter": ["lowercase"]
         }
       },
       "normalizer": {