public function down(Schema $schema)
{
$this->abortIf($this->connection->getDatabasePlatform()->getName() != 'postgresql', 'Migration can only be executed safely on "postgresql".');
$this->addSql("ALTER TABLE neos_flow_mvc_routing_objectpathmapping RENAME TO typo3_flow_mvc_routing_objectpathmapping");
$this->addSql("ALTER TABLE neos_flow_resourcemanagement_persistentresource RENAME TO typo3_flow_resourcemanagement_persistentresource");
$this->addSql("ALTER TABLE neos_flow_security_account RENAME TO typo3_flow_security_account");
}