/**
*
* Executes an SQL statement and returns the number of affected rows.
*
* @param string $statement The SQL statement to execute.
*
* @return int The number of rows affected.
*
* @see http://php.net/manual/en/pdo.exec.php
*
*/
public function exec($statement)
{
$result = $this->pdo->exec($statement);
$this->logProfiles(__FUNCTION__);
return $result;
}
