4 lines
173 B
MySQL
4 lines
173 B
MySQL
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select avg(TakenCourses.grade) as averageGrade, Students.pNbr
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from TakenCourses
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join Students on TakenCourses.pNbr = Students.pNbr
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where TakenCourses.pNbr = '790101-1234'
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