Database error message in sales_order_db.inc fixed.

[fa-stable.git] / sales / includes / db / sales_order_db.inc

diff --git a/sales/includes/db/sales_order_db.inc b/sales/includes/db/sales_order_db.inc
index 584ffcd0562bea330e472518943230e52c70c87a..5da5cc5632d4c4bc0acbe316bc1177da4395a97a 100644 (file)
--- a/sales/includes/db/sales_order_db.inc
+++ b/sales/includes/db/sales_order_db.inc
@@ -626,3 +626,19 @@ function is_prepaid_order_open($order_no)
 
        return $result[0];
 }
+
+function last_sales_order_detail($order, $field)
+{
+        $sql = "SELECT $field
+            FROM ".TB_PREF."sales_order_details d
+            WHERE order_no =
+            (SELECT order_no FROM ".TB_PREF."sales_orders o
+            WHERE debtor_no=" . db_escape($order->customer_id) . "
+            ORDER BY order_no DESC LIMIT 1)
+            ORDER BY d.id DESC LIMIT 1";        
+
+        $last_query=db_query($sql, "Could not retrieve last order detail");
+        $row = db_fetch_row($last_query);
+        return $row[0];
+}
+