-class AddUniqueNameConstraints < ActiveRecord::Migration
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class AddUniqueNameConstraints < ActiveRecord::Migration[4.2]
def change
# Ensure uniqueness before adding constraints.
- ["collections", "pipeline_templates", "pipeline_instances", "jobs", "groups"].each do |table|
+ ["collections", "pipeline_templates", "groups"].each do |table|
rows = ActiveRecord::Base.connection.select_all %{
select uuid, owner_uuid, name from #{table} order by owner_uuid, name
}
name: 'collection_owner_uuid_name_unique')
add_index(:pipeline_templates, [:owner_uuid, :name], unique: true,
name: 'pipeline_template_owner_uuid_name_unique')
- add_index(:pipeline_instances, [:owner_uuid, :name], unique: true,
- name: 'pipeline_instance_owner_uuid_name_unique')
- add_index(:jobs, [:owner_uuid, :name], unique: true,
- name: 'jobs_owner_uuid_name_unique')
add_index(:groups, [:owner_uuid, :name], unique: true,
name: 'groups_owner_uuid_name_unique')
end