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added round in avg_views_per_user

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dr0zd
2026-01-05 22:59:05 +07:00
parent 23bb973ab0
commit 1ffc98b49d
1 changed files with 1 additions and 1 deletions
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mdrozdov/postgresql/dm_course_summary.sql
+1 -1
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@@ -5,7 +5,7 @@ select
count(distinct e.user_id) as unique_users, count(distinct e.user_id) as unique_users,
count(distinct l.id) as lessons_count, count(distinct l.id) as lessons_count,
count(distinct lv.id) as total_views, count(distinct lv.id) as total_views,
count(distinct lv.id)*1.0/count(distinct e.user_id) as avg_views_per_user, round(count(distinct lv.id)*1.0/count(distinct e.user_id), 2) as avg_views_per_user,
min(lv.viewed_at) as first_viewed_at, min(lv.viewed_at) as first_viewed_at,
max(lv.viewed_at) as last_viewed_at max(lv.viewed_at) as last_viewed_at
from enrollments e from enrollments e