Question
Which of the following is NOT true? Mapping an M:N relationship that has no attributes will result in: A new relation Two foreign keys A
Which of the following is NOT true? Mapping an M:N relationship that has no attributes will result in:
| A new relation | ||
| Two foreign keys | ||
| A composite primary key | ||
| A foreign key in both of the relations mapped from the involved entities |
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Machine Learning And Knowledge Discovery In Databases Applied Data Science Track European Conference Ecml Pkdd 2021 Bilbao Spain September 13 17 2021 Proceedings Part 4 Lnai 12978
Authors: Yuxiao Dong ,Nicolas Kourtellis ,Barbara Hammer ,Jose A. Lozano
1st Edition
3030865134, 978-3030865139
