discourse/db/migrate/20150713203955_enlarge_users_email_field.rb

class EnlargeUsersEmailField < ActiveRecord::Migration
  def up
    change_column :users, :email, :string, :limit => 513
  end
  def down
    change_column :users, :email, :string, :limit => 128
  end
end
SECURITY: Remove email validation check bypass - Increase size of email column to varchar(513) - Give error message on signup when email is too large Overall impact: Low, allows signups from blocked domains. Main risk is increased spam. 2015-07-14 07:46:00 +08:00			`class EnlargeUsersEmailField < ActiveRecord::Migration`
			`def up`
			`change_column :users, :email, :string, :limit => 513`
			`end`
			`def down`
			`change_column :users, :email, :string, :limit => 128`
			`end`
			`end`