php - Extract the highest value of each day -



php - Extract the highest value of each day -

i have database table total of transactions transactionids , datetime fields. guess, datetime field , transactionids increasing , balance field either increasing / staying same / or decreasing.

i extract highest transactionid , corresponding balance @ end of every day.

thank in advance time , assistance.

sample table format:

transactionid|date (datetime)|amount|balance|

select t1.`date`, t1.transactionid, t2.balance ( select `date`, max(transactionid) `transactionid` table grouping date(`date`) ) t1 inner bring together table t2 on t2.transactionid = t1.transactionid order t1.`date`

php mysql

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