This is kind of a silly question is there an easy way to ...
SELECT Status, rating, COUNT(*) FROM song GROUP BY pldupldqd, rating ORDER BY Status, rating DESC
This gives me all the information I need ...
What I would like to do is something... like
SELECT rating, count(WHERE pldupldqd = 0), count (WHERE pldupldqd = 1), COUNT (WHERE pldupldqd = 2) FROM song GROUP BY rating
The idea is to get...
3 different columns counting what it equals.
Yes, it's possible, the solution is very easy:
SELECT rating, sum(CASE pldupldqd WHEN 0 THEN 1 ELSE 0 END), sum(CASE pldupldqd WHEN 1 THEN 1 ELSE 0 END), sum(CASE pldupldqd WHEN 2 THEN 1 ELSE 0 END), ....
Alternatively, you case use function IF(), instead of CASE.
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