RainLab\Builder\Classes\TableMigrationCodeGenerator::tableHasPrimaryKeyChanges PHP Метод

    protected function tableHasPrimaryKeyChanges($tableDiff)
    {
        return $this->findPrimaryKeyIndex($tableDiff->addedIndexes, $tableDiff->fromTable) || $this->findPrimaryKeyIndex($tableDiff->changedIndexes, $tableDiff->fromTable) || $this->findPrimaryKeyIndex($tableDiff->removedIndexes, $tableDiff->fromTable);
    }