crazylegseddie Posted August 22, 2006 Share Posted August 22, 2006 Hi I originally posted this is the database forum but I think its more a PHP problem now. I recently had to seperate my two queries as the server that I need to use does not support the UNION function. I have been told to combine them but not sure how to. Can anyone please assist. Thank You[code]$sql = "SELECT SUM(pd_price * od_qty) FROM tbl_order_item oi, tbl_product p WHERE oi.pd_id = p.pd_id and oi.od_id = $orderId"; $result1 = dbQuery($sql); $sql2 = "SELECT od_shipping_cost FROM tbl_order WHERE od_id = $orderId"; $result2 = dbQuery($sql2); if (dbNumRows($result1) == 2) { $row = dbFetchRow($result1); $totalPurchase = $row[0]; $row = dbFetchRow($result2); $shippingCost = $row[0]; $orderAmount = $totalPurchase + $shippingCost; } return $orderAmount; }[/code]Any help will be great. THX :) Quote Link to comment Share on other sites More sharing options...
crazylegseddie Posted August 23, 2006 Author Share Posted August 23, 2006 solved prob! it was as simple as adding[code]if (dbNumRows($result1) == 1 && dbNumRows($result2) == 1) { [/code]because previously if (dbNumRows($result1) == 2) { this means that id expect there to be 2 rows as a result of the UNION query. by separating the queries each should have at least 1 record. Quote Link to comment Share on other sites More sharing options...
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