sql - MySql count occurences of failure codes -


i trying count number of times happened failure status in database , retrieve name of failure. have table builds holds failurearea , table called failureareas has names of failurearea codes. want able count these can graph out data , tell our devs how builds commonly fail.

this trying, isn't working:

select count(b.id), f.name     builds b    join failureareas f on b.failurearea = f.id  date(b.submittime) >= date_sub(curdate(), interval 30 day)     , b.buildstatus != 2

any great. thanks.

you need use group by:

select count(b.id), f.name builds b  join failureareas f on b.failurearea = f.id date(b.submittime) >=  date_sub(curdate(), interval 30 day) , b.buildstatus != 2 group f.name

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