31 lines
1.2 KiB
Ruby
31 lines
1.2 KiB
Ruby
#
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# Copyright (C) 2017 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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class AddLinkedObjectToPlannerNotes < ActiveRecord::Migration[5.0]
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tag :predeploy
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disable_ddl_transaction!
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def change
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add_column :planner_notes, :linked_object_type, :string
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add_column :planner_notes, :linked_object_id, :integer, limit: 8
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add_index :planner_notes, [:user_id, :linked_object_id, :linked_object_type], algorithm: :concurrently,
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where: "linked_object_id IS NOT NULL AND workflow_state<>'deleted'", unique: true,
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name: 'index_planner_notes_on_user_id_and_linked_object'
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end
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end
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