canvas-lms/db/migrate/20210622201448_add_index_on...

32 lines
1.0 KiB
Ruby

# frozen_string_literal: true
# Copyright (C) 2021 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
class AddIndexOnActiveUsersId < ActiveRecord::Migration[6.0]
tag :predeploy
disable_ddl_transaction!
def change
add_index :users,
:id,
where: "workflow_state <> 'deleted'",
algorithm: :concurrently,
if_not_exists: true,
name: "index_active_users_on_id"
end
end