/**
* Data Seek
*
* Moves the internal pointer to the desired offset. We call
* this internally before fetching results to make sure the
* result set starts at zero
*
* @access private
* @return array
*/
function _data_seek($n = 0)
{
return sasql_data_seek($this->result_id, $n);
}
/**
* Fetch results from a row.
*/
function db_result($qid = false, $row = '', $field = '')
{
if ($qid === false) {
return false;
}
if (!sasql_data_seek($qid, $res, $row)) {
return false;
}
return sasql_fetch_field($res, $field);
}