將值拆分爲sql server中的case語句的列

Question

需要幫助分割列中的值。這裏是我到目前爲止

select 
recordid, productname, 
case when future06 like '%418%' then (Books 
case when future06 like '%421%' then (Video) else null 
end 
from schema.dbo.table1 

Books和Video正在future06列兩個主要產品。 而不是有future06作爲第三列，我想有 Books和Video旁邊recordid和productname。

將生活有輸出的樣子：

RecordID ProductName Books Video 

Answer 1

你幾乎擁有了：

select 
    RecordID 
    , ProductName 
    , Books = case when future06 like '%418%' then future06 else null end 
    , Video = case when future06 like '%421%' then future06 else null end 
from 
    schema.dbo.table1 

Answer 2

select 
recordid, productname, 
case when future06 like '%418%' then future06 else null end as Books, 
case when future06 like '%421%' then future06 else null end as Video 
from schema.dbo.table1 


select 
recordid, productname, 
COUNT(case when future06 like '%418%' then 1 else 0 end) as NoOfBooks, 
COUNT(case when future06 like '%421%' then 1 else 0 end) as NoOfVideo 
from schema.dbo.table1 
group by recordid, productname 

select 
recordid, productname, 
COUNT(case when future06 like '%418%' then 1 else 0 end) as NoOfBooks, 
COUNT(case when future06 like '%421%' then 1 else 0 end) as NoOfVideo, 
COUNT(*) as Total 
from schema.dbo.table1 
group by recordid, productname