canvas-lms/db/migrate/20171003181703_create_score...

35 lines
1.1 KiB
Ruby

# frozen_string_literal: true
#
# 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 CreateScoreMetadata < ActiveRecord::Migration[5.0]
tag :predeploy
def change
create_table :score_metadata do |t|
t.integer :score_id, limit: 8, null: false
t.json :calculation_details, default: {}, null: false
t.timestamps
end
add_foreign_key :score_metadata, :scores
add_index :score_metadata, :score_id, unique: true
end
end