学校修改

blade-service/blade-purchase-sales/src/main/java/org/springblade/purchase/sales/mapper/OrderItemsMapper.xml

@@ -121,7 +121,7 @@
     <select id="getProfitItem" resultMap="orderItemsResultMap">
     SELECT
 	   *,
-	    (IFNULL(amount,0) * IFNULL(exchange_rate,0)-(IFNULL(purchase_amount,0) + IFNULL(parts_price,0)))* order_quantity AS productGrossMargin
+	    IFNULL(amount,0) * IFNULL(exchange_rate,0)-((IFNULL(purchase_amount,0) + IFNULL(parts_price,0))* order_quantity) AS productGrossMargin
     FROM
 	    business_order_items
     WHERE is_deleted = 0