canvas-lms/db/migrate/20170413202957_change_submi...

31 lines
1.0 KiB
Ruby

#
# Copyright (C) 2017 - 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 ChangeSubmissionCommentDraftDefault < ActiveRecord::Migration[4.2]
tag :postdeploy
disable_ddl_transaction!
def up
change_column_default(:submission_comments, :draft, false)
DataFixup::BackfillNulls.run(SubmissionComment, :draft, default_value: false, batch_size: 10000)
end
def down
change_column_default(:submission_comments, :draft, nil)
end
end