db/post_migrate/20170531203055_cleanup_users_ldap_email_rename.rb


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class CleanupUsersLdapEmailRename < ActiveRecord::Migration[4.2]
  include Gitlab::Database::MigrationHelpers

  DOWNTIME = false

  disable_ddl_transaction!

  def up
    cleanup_concurrent_column_rename :users, :ldap_email, :external_email
  end

  def down
    # rubocop:disable Migration/UpdateLargeTable
    rename_column_concurrently :users, :external_email, :ldap_email
  end
end