From: Joe Hunt <joe.hunt.consulting@gmail.com>
Date: Wed, 28 Nov 2018 08:30:25 +0000 (+0100)
Subject: 0004760: Rerun - new last_sales_order_detail function sql very slow. Optimized by... 
X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=commitdiff_plain;h=09b78473fba154c8749f6cc0eda7bd046a35716c;p=fa-stable.git

0004760: Rerun - new last_sales_order_detail function sql very slow. Optimized by @Braathwaate.
---

diff --git a/sales/includes/db/sales_order_db.inc b/sales/includes/db/sales_order_db.inc
index 97e188aa..c918890b 100644
--- a/sales/includes/db/sales_order_db.inc
+++ b/sales/includes/db/sales_order_db.inc
@@ -632,7 +632,7 @@ function last_sales_order_detail($order, $field)
         $sql = "SELECT $field
             FROM ".TB_PREF."sales_order_details d
             WHERE order_no =
-            (SELECT order_no FROM 1_sales_orders o
+            (SELECT order_no FROM ".TB_PREF."sales_orders o
             WHERE debtor_no=" . db_escape($order->customer_id) . "
             ORDER BY order_no DESC LIMIT 1)
             ORDER BY d.id DESC LIMIT 1";