2017-08-31 00:06:56 -04:00
|
|
|
class AddPostsReadToUserVisits < ActiveRecord::Migration[4.2]
|
2014-01-24 15:19:20 -05:00
|
|
|
def up
|
|
|
|
|
add_column :user_visits, :posts_read, :integer, default: 0
|
|
|
|
|
|
|
|
|
|
# Can't accurately back-fill this column. Assume everyone read at least one post per visit.
|
|
|
|
|
execute "UPDATE user_visits SET posts_read = 1"
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
def down
|
|
|
|
|
remove_column :user_visits, :posts_read
|
|
|
|
|
end
|
|
|
|
|
end
|
