Case When with AND?

I want to use Case When with AND condition and it is not calculating the sum properly.

For example:

SELECT DATE(`SubmitDate`), SUM(CASE status WHEN 'New' AND `Type` = 'consumer' THEN 1 ELSE 0 END) as new_consumer, SUM(CASE status WHEN 'New' AND `Type` = 'business' THEN 1 ELSE 0 END) as new_business
FROM report
WHERE `source` = 'net'
group by DATE(`SubmitDate`) Order by `SubmitDate` DESC

2 Answers

You need to use CASE WHEN [Condition] THEN... rather than a simple case expression:

SELECT DATE(`SubmitDate`), SUM(CASE WHEN status = 'New' AND `Type` = 'consumer' THEN 1 ELSE 0 END) as new_consumer, SUM(CASE WHEN status = 'New' AND `Type` = 'business' THEN 1 ELSE 0 END) as new_business
FROM report
WHERE `source` = 'net'
group by DATE(`SubmitDate`) Order by `SubmitDate` DESC

You should write

CASE WHEN status='New' AND `Type` = 'consumer' THEN 1 ELSE 0 END

Check the syntax of CASE WHEN