Hi,
I have a table of grades like this:
title, section, instructor, letter_grade, number_grade, uid
With data that would look like this:
English, 1, Smith, B, 88, 1 English, 1, Smith, B, 86, 1 English, 1, Smith, B+, 89, 1 Math, 1, Jones, A, 95, 2 Math, 1, Jones, B, 85, 2 Math, 2, Smith, C, 75, 3 Math, 2, Smith, B-, 82, 3
I want a query that will give me something like this:
uid, average_grade, A_count, B+_count, B_count, B-_count, C_count 1, 87.67, 0, 1, 2, 0, 0 2, 90, 1, 0, 1, 0, 0 3, 78.5 0, 0, 0, 1, 1
I can do this is a separate query for each grade, but that makes a lot of little queries. Is there a way to do this in one query? Or am I just going to have to break the average out and do the counts in one query and the average in another?
Thanks,
bob
====================================================================== Bob Ramsey SYSTEMS ADMINISTRATION AND SYSTEMS PROGRAMMING III MA, Management of Information Systems 2004 MA, English Literature, 1992 ph: 1(319)335-9956 187 Boyd Law Building fax: 1(319)335-9019 University of Iowa College of Law mailto:[EMAIL PROTECTED] Iowa City, IA 52242-1113 For Hardware and Software questions, call 5-9124 ======================================================================
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