MYSQL连接两个表并合并行值

MYSQL连接两个表并合并行值,mysql,join,concat,Mysql,Join,Concat,我有一个MySQL数据库,有两个表: 表1: Product_ID | Product_Name | Product_Description ------------------------------------------------ 1 | Coca-Cola | Coke description. 2 | Pepsi | Pepsi description. 3 | Fant

我有一个MySQL数据库,有两个表:

表1:

    Product_ID | Product_Name | Product_Description
    ------------------------------------------------
    1          | Coca-Cola    | Coke description.
    2          | Pepsi        | Pepsi description.
    3          | Fanta        | Fanta description
    ...
表2:

    Product_ID | Product_SKU | Product_Size | Product_Price
    ------------------------------------------------
    1          | COKE330     | 330ml        | 0.79
    1          | COKE500     | 500ml        | 1.29
    2          | PEPS330     | 330ml        | 0.59
    2          | PEPS500     | 500ml        | 0.99
    ...
我希望查询数据库并将这两个表连接在一起,但合并具有相同产品id的重复行,以便返回的结果如下所示:

    Product_ID | Product_Name | Product_Sizes | Product_Prices | Product_Description
    ---------------------------------------------------------------------------------
    1          | Coca-Cola    | 330ml, 500ml  | 0.79, 1.29     | Coke description.
    2          | Pepsi        | 330ml, 500ml  | 0.59, 0.99     | Pepsi description.
    ...

提前感谢

您可以对行进行分组,并使用
group_CONCAT()
组合分组值,如所示:

select
  a.product_id,
  max(a.product_name),
  group_concat(b.product_size) as product_sizes,
  group_concat(b.product_price) as product_prices,
  a.product_description
from table1 a
join table2 b on b.product_id = a.product_id
group by a.product_id

您尝试过查询了吗?请您发布插入和创建脚本,以便能够轻松分析和正确回答?