SQL: Analyzing Business Metrics 9 question 2.
Does anybody know how to pass this question? I have run the same code 5 different times and received the dialog box to “get the code” (answer). After getting the code and running it I still get the same “Add a category column” error.
select case name when 'kale-smoothie' then 'smoothie' when 'banana-smoothie' then 'smoothie' when 'orange-juice' then 'drink' when 'soda' then 'drink' when 'blt' then 'sandwich' when 'grilled-cheese' then 'sandwich' when 'tikka-masala' then 'dinner' when 'chicken-parm' then 'dinner' else 'other' end as category, round(1.0 * sum(amount_paid) / (select sum(amount_paid) from order_items) * 100, 2) as pct from order_items group by 1 order by 2 desc;