public function up(Schema $schema)
{
$this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
$this->addSql("UPDATE typo3_typo3cr_domain_model_contentobjectproxy SET targettype = 'TYPO3\\\\Neos\\\\Domain\\\\Model\\\\Site' WHERE targettype = 'TYPO3\\\\TYPO3\\\\Domain\\\\Model\\\\Site'");
}