sql - Trying to Get 15 Minute Intervals from MySQL Database -

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i have sql string trying count in 15 minute intervals previous day. not show rows after 12pm. ideas?

select count(*),        minute(`que_timestamp`) div 15 `peorid`,        hour(`que_timestamp`) `hour` `que` date (`que_timestamp`) = (curdate() - 1) group hour(`que_timestamp`),          minute(`que_timestamp`) div 15 order `hour` asc

my que_timestamp mysql timestamp enter image description here


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