SELECT ques_id 
FROM questions q, categories c
WHERE q.category_id = c.category_id
AND category = 'Mathematics' 
AND subject in ('Calculus', 'Geometry', 'Algebra')
ORDER BY RAND()
LIMIT 1

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In reply to Re: Re: Re: Is there a good way of retrieving entries randomly from a database (MySQL perhaps)? by Anonymous Monk
in thread Is there a good way of retrieving entries randomly from a database (MySQL perhaps)? by soon_j

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