Mysql 过滤订单，只加入我通过复选框选择的项目

MYSQL

我想根据表单复选框中的项目筛选“订单”

比如说,， 我查过了 A项+B项，但不包括C项

订单1 项目A

订单2 B项

订单3 项目A

B项

项目C

订单4 项目A

B项

我想要的是：

订单1、订单2和订单4，但不包括订单3，因为这也包含项目C

我的问题是这样的

SELECT
P.id as product_id,P.name as product_name,
O.id as order_id,O.group_id,O.payment_date,O.payment_type_id,I.quantity,
M.name,M.surname,M.email
FROM tbl_orders O
LEFT JOIN tbl_order_items I on I.order_id = O.id
LEFT JOIN tbl_products P on P.id = I.product_id
LEFT JOIN tbl_members M on M.id = O.member_id
WHERE
     I.product_id in (1044,1129,20976,16775)
AND
     O.status_id = 311 and O.payment_status_id = 349

---

谢谢

我猜核心问题是您想排除具有任何未检查值的订单，并包括至少具有一个已检查值的订单

SELECT
P.id as product_id,P.name as product_name,
O.id as order_id,O.group_id,O.payment_date,O.payment_type_id,I.quantity,
M.name,M.surname,M.email
FROM tbl_orders O -- start with orders

-- add in the items, but use INNER to avoid orders that do not have
-- at least one order_item whose id was checked
INNER JOIN tbl_order_items I on I.order_id = O.id
           AND I.product_id in (1044,1129,20976,16775)
-- left join in the items which were NOT checked.  If there are any, the
-- rows will have bad product ids in them.
-- But if there ARE NOT any bad items in the order, 
-- then there will only be one row with NULL for BADITEMS.product_id
LEFT JOIN tbl_order_items BADITEMS on BADITEMS.order_id = O.id
           AND BADITEMS.product_id NOT in (1044,1129,20976,16775)
-- Pull in the product information
INNER JOIN tbl_products P on P.id = I.product_id
-- Pull in member information
LEFT JOIN tbl_members M on M.id = O.member_id
WHERE
     -- the inner join has already insured that we only get orders
     -- that have checked items.
     -- To remove the orders that ALSO had unchecked items,
     -- We take only rows where the BADITEMS join failed.
     BADITEMS.product_id IS NULL
AND
     O.status_id = 311 and O.payment_status_id = 349

---

您的查询与您的示例有何关联？这是逻辑，只是一个示例。