gitlab-org--gitlab-foss/db/migrate/20200521225337_add_foreign_...

20 lines
470 B
Ruby

# frozen_string_literal: true
class AddForeignKeyToUserIdOnAlertManagementAlertAssignees < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
def up
with_lock_retries do
add_foreign_key :alert_management_alert_assignees, :users, column: :user_id, on_delete: :cascade
end
end
def down
with_lock_retries do
remove_foreign_key :alert_management_alert_assignees, column: :user_id
end
end
end