I am not sure if the following statements in Django/Mysql will result
in one or three database queries.
candidates = Candidate.objects.filter(department = dept).order_by('-
salary')[:30] # Gets all the top salary candidates
head_candidates = candidates[:20] # Gets top 20
tail_candidates = candidates[20:30] # Gets remaining 10
Is there a better way to do it, or is this fine :)
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