如何使用 SQL 从单独的 table 检索 'postcode'

Question

目标

从 sales_flat_order table 中提取订单详细信息，并包括来自 的订单的 邮政编码 ]sales_flat_order_address table 在 Magento 1.9

到目前为止我的查询（有效）

SELECT `increment_id` AS 'Order Number', SUM(ROUND(`base_grand_total`,2)) AS 'Total Value', created_at AS 'Order Date', customer_firstname AS 'First Name', customer_lastname AS 'Surname'
FROM `sales_flat_order`
WHERE `shipping_description` LIKE '%next day%'
AND `created_at` BETWEEN '2015-11-01' AND '2015-11-05'
GROUP BY `increment_id`
ORDER BY `created_at` DESC

到目前为止的结果

订单号 |总价值 |订购日期 |名字 |姓

问题

如您所见，我可以从 sales_flat_order 中提取数据，但很难从 [=53= 中提取数据]_地址.

解决方案

下面的查询返回了我的结果，但我觉得效率不高。如果有更有效的方法，请告诉我。谢谢

SELECT `increment_id` AS 'Order Number', SUM(ROUND(`base_grand_total`,2)) AS 'Total Value', created_at AS 'Order Date', customer_firstname AS 'First Name', customer_lastname AS 'Surname', `postcode` AS 'Postcode'
FROM `sales_flat_order`, `sales_flat_order_address`
WHERE `shipping_description` LIKE '%next day%'
AND sales_flat_order.billing_address_id = sales_flat_order_address.entity_id
AND `created_at` BETWEEN '2015-11-01' AND '2015-11-05'
GROUP BY `increment_id`
ORDER BY `created_at` DESC

Answer 1

现在首选的语法是使用 JOIN .... ON，但据我所知，其他方面的效率没有差异。

SELECT `increment_id` AS 'Order Number', SUM(ROUND(`base_grand_total`,2)) AS 'Total Value', created_at AS 'Order Date', customer_firstname AS 'First Name', customer_lastname AS 'Surname', `postcode` AS 'Postcode'
FROM `sales_flat_order`
JOIN `sales_flat_order_address` ON sales_flat_order.billing_address_id = sales_flat_order_address.entity_id
WHERE `shipping_description` LIKE '%next day%'
AND `created_at` BETWEEN '2015-11-01' AND '2015-11-05'
GROUP BY `increment_id`
ORDER BY `created_at` DESC

如何使用 SQL 从单独的 table 检索 'postcode'

How to retrieve 'postcode' from separate table using SQL

mysql

magento

magento-1.9