discourse/db/migrate/20120704201743_add_view_cou...

9 lines
317 B
Ruby

class AddViewCountToPosts < ActiveRecord::Migration[4.2]
def change
add_column :posts, :views, :integer, default: 0, null: false
execute "UPDATE posts SET views =
(SELECT COUNT(*) FROM post_timings WHERE forum_thread_id = posts.forum_thread_id AND post_number = posts.post_number)"
end
end