public function down(Schema $schema)
{
$this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
$this->addSql("ALTER TABLE typo3_neos_eventlog_domain_model_event DROP FOREIGN KEY FK_30AB3A75B684C08");
$this->addSql("DROP TABLE typo3_neos_eventlog_domain_model_event");
}