Question
Write SQL query: Calculate the number and average GPA of those students who have never taken any course taught by Eric Lee. (The GPA of
Write SQL query:
Calculate the number and average GPA of those students who have never taken any course taught by Eric Lee. (The GPA of a student is simply the average of all his grades in TABLE GRADE. Students who have not taken any course do not have a GPA.)
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Harness The Power Of Big Data The IBM Big Data Platform
Authors: Paul Zikopoulos, David Corrigan James Giles Thomas Deutsch Krishnan Parasuraman Dirk DeRoos Paul Zikopoulos
1st Edition
0071808183, 9780071808187
