diff --git a/db/queries/locations.sql b/db/queries/locations.sql
index d166949..5057bab 100644
--- a/db/queries/locations.sql
+++ b/db/queries/locations.sql
@@ -18,6 +18,30 @@ ORDER BY l.created_at ASC
 LIMIT $1;
 
 
+-- https://fulmicoton.com/posts/bayesian_rating/
+-- SELECT
+--   *,
+--   (SELECT 5 * 4 + coalesce(critic_score, 0) * coalesce(critic_count, 0) / 5 + coalesce(critic_count, 0)) as critic_bayes,
+--   (SELECT 50 + coalesce(user_score, 0) * coalesce(user_count, 0) / 50 + coalesce(user_count, 0)) as user_bayes,
+--   ((SELECT 50 + coalesce(user_score, 0) * coalesce(user_count, 0) / 50 + coalesce(user_count, 0)) + (SELECT 5 * 4 + coalesce(critic_score, 0) * coalesce(critic_count, 0) / 5 + coalesce(critic_count, 0)) ) / 2 as avg_bayes
+-- FROM (
+--   SELECT
+--     l.id,
+--     name,
+--     thumbnail,
+--     re.regency_name,
+--     (SELECT SUM(score) from reviews re where re.is_from_critic = true and re.location_id = l.id) as critic_score,
+--     (SELECT COUNT(id) from reviews re where re.is_from_critic = true and re.location_id = l.id) as critic_count,
+--     (SELECT SUM(score) from reviews re where re.is_from_critic = false and re.location_id = l.id) as user_score,
+--     (SELECT COUNT(id) from reviews re where re.is_from_critic = false and re.location_id = l.id) as user_count
+--   FROM locations l
+--   JOIN regencies re on re.id = l.regency_id
+--   WHERE approved_by IS NOT NULL) iq1
+-- ORDER BY  avg_bayes DESC
+-- LIMIT $1
+-- OFFSET $2;
+
+
 -- name: GetLocation :one
 SELECT * FROM locations
 WHERE id = $1;