Question

我已手动编码以显示船舶“会计周号”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

那么我该如何显示这样的o / p？

Product A| January| Eyemakeup

我要显示的不是船舶财务周编号，而是要显示船舶财务周编号属于哪个月份。

谢谢。

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，则可以执行以下操作：

 select  Product,
    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 Month`
  from table 2

我如何加入这两个表

1 个答案: