Initial release of Discourse

db/migrate/20130129174845_add_days_visited_to_users.rb

@@ -0,0 +1,7 @@
+class AddDaysVisitedToUsers < ActiveRecord::Migration
+  def change
+    add_column :users, :days_visited, :integer, null: false, default: 0
+
+    execute "UPDATE users AS u SET days_visited = (SELECT COUNT(*) FROM user_visits AS uv WHERE uv.user_id = u.id)"
+  end
+end