{
$sql = "UPDATE ".TB_PREF."purch_data SET price=" . input_num('price') . ",
suppliers_uom='" . $_POST['suppliers_uom'] . "',
conversion_factor=" . input_num('conversion_factor') . ",
supplier_description='" . $_POST['supplier_description'] . "'
WHERE stock_id='" . $_POST['stock_id'] . "' AND
{
$sql = "UPDATE ".TB_PREF."purch_data SET price=" . input_num('price') . ",
suppliers_uom='" . $_POST['suppliers_uom'] . "',
conversion_factor=" . input_num('conversion_factor') . ",
supplier_description='" . $_POST['supplier_description'] . "'
WHERE stock_id='" . $_POST['stock_id'] . "' AND