#
# SPDX-License-Identifier: AGPL-3.0
-class AddNotNullConstraintToGroupName < ActiveRecord::Migration
+class AddNotNullConstraintToGroupName < ActiveRecord::Migration[4.2]
def change
ActiveRecord::Base.connection.execute("update groups set name=uuid where name is null or name=''")
change_column_null :groups, :name, false