我如何加入这两个表

Question

我已手动编码以显示船舶财务周编号并分为月份

select `Ship Fiscal Week Number`,
    CASE
    WHEN Ship Fiscal Week Number` <=5 THEN "January"
     WHEN Ship Fiscal Week Number`<= 9 THEN "Feburary"
     WHEN Ship Fiscal Week Number` <=13 THEN "March"
     WHEN Ship Fiscal Week Number`<= 18 THEN "April"
     WHEN Ship Fiscal Week Number`<= 22 THEN "May"
     WHEN Ship Fiscal Week Number`<= 26 THEN "June"
     WHEN Ship Fiscal Week Number`<= 31 THEN "July"
     WHEN Ship Fiscal Week Number`<= 35 THEN "August"
     WHEN Ship Fiscal Week Number`<= 39 THEN "September"
     WHEN Ship Fiscal Week Number`<= 44 THEN "October"
     WHEN Ship Fiscal Week Number`<= 48 THEN "November"
     WHEN Ship Fiscal Week Number`<= 52 THEN "December"
    else "Nothing"
    END AS `Ship Fiscal Period Number`

然后，我想将其与其他显示如下数据的表连接起来：

  select  Product,
  Ship Fiscal Week Number,
  Ship Fiscal Year Number,
  Order  Group,
  Amount,
  Invoices,
  Order_Quantity
  from table 2

所以我该如何显示这样的o / p：

Product A| January| Eyemakeup

我要在何处而不是船舶财务周编号上显示我哪个月份属于船舶财务周编号。

谢谢。

[我已经手动编码以显示船舶财务周编号，并按月份细分，选择“船舶财务周编号”，以船舶财务周编号为例，<= 5然后是“一月”，则是船舶...

Answer 1

我不确定您的数据是什么样，什么列等于“ Eyemakeup”，但是如果第二个查询中列出的列在一个表中可用，则可以执行此操作：