fix mistakes in pet project effective courses

2026-06-29 00:52:22 +05:00
parent 007e136953
commit 080ce3a251
1 changed files with 1 additions and 1 deletions
@@ -4,7 +4,7 @@ CREATE MATERIALIZED VIEW course_summary AS
 WITH unique_users AS (
 	SELECT 
 		pe.course_id,
-		COUNT(*) AS unique_users
+		COUNT(DISTINCT pe.user_id) AS unique_users
 	FROM pet_enrollments pe
 	GROUP BY pe.course_id 
 	ORDER BY pe.course_id