KJ\Magento\Command\Customer\AnonymizeCommand::_anonymizeTable PHP Метод

    protected function _anonymizeTable($table, $emailColumn)
    {
        $resource = \Mage::getSingleton('core/resource');
        $connection = $resource->getConnection('core_write');
        $tableName = $resource->getTableName($table);
        $query = "update {$tableName} set {$emailColumn} = " . "concat('test+',SUBSTRING(SHA1(CONCAT({$emailColumn},'{$salt}')) FROM 1 FOR 10),'@example.com') " . "where {$emailColumn} not like 'test+%;'";
        $connection->query($query);
        return $this;
    }