Xpressengine\Database\DynamicQuery::getProxyManager PHP Method

    public function getProxyManager()
    {
        if ($this->dynamic === false) {
            return null;
        }
        $proxyManager = $this->connection->getProxyManager();
        $proxyManager->set($this->connection, $this->options);
        return $proxyManager;
    }

 /**
  * get proxy manager
  *
  * @return ProxyManager|null
  */
 public function getProxyManager()
 {
     return $this->query->getProxyManager();
 }