Doctrine\DBAL\Schema\DB2SchemaManager::_getPortableTableForeignKeyDefinition PHP Метод

    protected function _getPortableTableForeignKeyDefinition($tableForeignKey)
    {
        return new ForeignKeyConstraint($tableForeignKey['local_columns'], $tableForeignKey['foreign_table'], $tableForeignKey['foreign_columns'], $tableForeignKey['name'], $tableForeignKey['options']);
    }