From 9bfa86d16279aca5cab02b0f835540cb3ae3e824 Mon Sep 17 00:00:00 2001 From: phiresky <phireskyde+git@gmail.com> Date: Thu, 27 Jul 2023 12:11:00 +0200 Subject: [PATCH] add trigram index to search (#3719) * add trigram index to search * add community index --- migrations/2023-07-24-232635_trigram-index/down.sql | 8 ++++++++ migrations/2023-07-24-232635_trigram-index/up.sql | 10 ++++++++++ 2 files changed, 18 insertions(+) create mode 100644 migrations/2023-07-24-232635_trigram-index/down.sql create mode 100644 migrations/2023-07-24-232635_trigram-index/up.sql diff --git a/migrations/2023-07-24-232635_trigram-index/down.sql b/migrations/2023-07-24-232635_trigram-index/down.sql new file mode 100644 index 00000000..6883178f --- /dev/null +++ b/migrations/2023-07-24-232635_trigram-index/down.sql @@ -0,0 +1,8 @@ +DROP INDEX idx_comment_content_trigram; + +DROP INDEX idx_post_trigram; + +DROP INDEX idx_person_trigram; + +DROP INDEX idx_community_trigram; + diff --git a/migrations/2023-07-24-232635_trigram-index/up.sql b/migrations/2023-07-24-232635_trigram-index/up.sql new file mode 100644 index 00000000..ed648b6e --- /dev/null +++ b/migrations/2023-07-24-232635_trigram-index/up.sql @@ -0,0 +1,10 @@ +CREATE EXTENSION IF NOT EXISTS pg_trgm; + +CREATE INDEX IF NOT EXISTS idx_comment_content_trigram ON comment USING gin(content gin_trgm_ops); + +CREATE INDEX IF NOT EXISTS idx_post_trigram ON post USING gin(name gin_trgm_ops, body gin_trgm_ops); + +CREATE INDEX IF NOT EXISTS idx_person_trigram ON person USING gin(name gin_trgm_ops, display_name gin_trgm_ops); + +CREATE INDEX IF NOT EXISTS idx_community_trigram ON community USING gin(name gin_trgm_ops, title gin_trgm_ops); + -- 2.44.1