20171201000000_change_account_id_nonnullable_in_lists.rb (209B)
- require Rails.root.join('lib', 'mastodon', 'migration_helpers')
- class ChangeAccountIdNonnullableInLists < ActiveRecord::Migration[5.1]
- def change
- change_column_null :lists, :account_id, false
- end
- end