canvas-lms/db/migrate/20200205153307_create_user_...

37 lines
1.2 KiB
Ruby

#
# Copyright (C) 2020 - 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 CreateUserPreferenceValues < ActiveRecord::Migration[5.2]
tag :predeploy
def up
create_table :user_preference_values do |t|
t.integer :user_id, limit: 8, null: false
t.string :key, null: false
t.string :sub_key
t.text :value
end
add_foreign_key :user_preference_values, :users
add_index :user_preference_values, [:user_id, :key, :sub_key], :unique => true, :name => "index_user_preference_values_on_keys"
end
def down
drop_table :user_preference_values
end
end