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Consider the following SQL query. SELECT S. Student_Name, sum (P.Marks) FROM Student S, Performance P WHERE S.StudentNum = P.StudentNum GROUP BY S.Student_Name The number of tuples that will be returned by the SQL query is -

Consider the following SQL query. SELECT S. Student_Name, sum (P.Marks) FROM Student S, Performance P WHERE S.StudentNum = P.StudentNum GROUP BY S.Student_Name The number of tuples that will be returned by the SQL query is -

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider the following relations: Consider the following SQL query. SELECT S. Student_Name, sum (P.Marks) FROM Student S, Performance P WHERE S.StudentNum = P.StudentNum GROUP BY S.Student_Name The number of tuples that will be returned by the SQL query is ------
Transcribed Image Text:Consider the following relations: Consider the following SQL query. SELECT S. Student_Name, sum (P.Marks) FROM Student S, Performance P WHERE S.StudentNum = P.StudentNum GROUP BY S.Student_Name The number of tuples that will be returned by the SQL query is ------
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