mirror of
https://github.com/discourse/discourse.git
synced 2024-11-26 00:23:40 +08:00
8 lines
271 B
Ruby
8 lines
271 B
Ruby
class AddDaysVisitedToUsers < ActiveRecord::Migration[4.2]
|
|
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
|