I have a table with the following table:
id | score | type
1 | 1 | "a"
2 | 4 | "b"
3 | 2 | "b"
4 | 53 | "c"
5 | 8 | "a"
I need to select the count of score based on the type. So my results will be:
totalScore | type
9 | "a"
6 | "b"
53 | "c"
I tried both DISTINCT
and GROUP BY
by neither seemed to work. 开发者_如何学运维The SQLs I tried:
SELECT * , COUNT( `score` ) AS totalScore
FROM `table`
GROUP BY `type`
and
SELECT DISTINCT `type`, COUNT(score) as totalScore FROM `table`
But these don't seem to work.
Can anyone help?
Hosh
This should work...
SELECT sum(score) AS total FROM table GROUP BY type
select sum(score),type from table group by type
精彩评论