/**
*
* Queries the database and returns a PDOStatement.
*
* @param string $statement The SQL statement to prepare and execute.
*
* @param int $fetch_mode The `PDO::FETCH_*` type to set on the returned
* `PDOStatement::setFetchMode()`.
*
* @param mixed $fetch_arg1 The first additional argument to send to
* `PDOStatement::setFetchMode()`.
*
* @param mixed $fetch_arg2 The second additional argument to send to
* `PDOStatement::setFetchMode()`.
*
* @return \PDOStatement
*
* @see http://php.net/manual/en/pdo.query.php
*
*/
public function query($statement)
{
$result = $this->pdo->query($statement);
$this->logProfiles(__FUNCTION__);
return $result;
}