/**
* This function executes an sql statement with the given parameters
*
* @param $sql
* @param int $count
* @param int $offset
* @return string
*/
public function limit($sql, $count = 0, $offset = 0)
{
$count = intval($count);
if ($count <= 0) {
$count = 2147483647;
}
return $this->db->limit($sql, $count, $offset);
}
