discourse/db/migrate/20140826234625_rename_settings_pop3s_to_pop3.rb

class RenameSettingsPop3sToPop3 < ActiveRecord::Migration[4.2]
  def up
    execute "UPDATE site_settings SET name = replace(name, 'pop3s', 'pop3') WHERE name ILIKE 'pop3%'"
  end

  def down
    execute "UPDATE site_settings SET name = replace(name, 'pop3', 'pop3s') WHERE name ILIKE 'pop3%'"
  end
end