I think you're a big confused here.  Your query will only return one row,
because you're using sum().  $invoicepartpaid will be your total for the
invoiceid specified.

-----Original Message-----
From: Ben C. [mailto:[EMAIL PROTECTED] 
Sent: Monday, August 04, 2003 11:42 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Sum a column of values from a MySQL query

I am trying to sum a query of values from a MySQL table.  The code I am
using is:

---BEGIN CODE #1--------------
$sql_2 = "SELECT SUM(partpaidamount) as partpaid
        FROM $tb_name
        WHERE invoiceid = \"$invoiceid\"
        ";

$result_2 = @mysql_query($sql_2,$connection) or die(mysql_error());

while ($row = mysql_fetch_array($result_2)) {
        $invoicepartpaid = $row['partpaid'];
}
---END CODE #2----------------





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