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ANswer in SQL plz~thank you d. Print the average number of books borrowed per member. Take into account that if an member does not borrow
ANswer in SQL plz~thank you
d. Print the average number of books borrowed per member. Take into account that if an member does not borrow any books, then that member does not appear in the borrowed relation at all. member(memb_no, name, age) book(isbn, title, authors, publisher) borrowed(memb_no, isbn, date) Figure 3.21Step by Step Solution
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Moving Objects Databases
Authors: Ralf Hartmut Güting, Markus Schneider
1st Edition
0120887991, 978-0120887996
