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help me to change mysql code to php

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a1.mark_id, a1.student_id, COUNT(a2.quiz) AS Rank

You want to show two simple fields and one aggregated field. Probably the newer MySQL servers would refuse to execute such a query.
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Messages In This Thread
help me to change mysql code to php - by kira - 06-07-2017, 01:57 AM
RE: help me to change mysql code to php - by ivantcholakov - 06-07-2017, 05:19 PM

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