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Imagine you are a database analyst working for an online bookstore. Your bookstore offers a wide selection of books, and customers can leave reviews for

Imagine you are a database analyst working for an online bookstore. Your bookstore offers a wide selection of books, and customers can leave reviews for the books they've read. The bookstore has a database with three tables:
Tables Schema as Below:
authors
columnName dataType
id INT
name VARCHAR(255)
birth_year INT
death_year INT
book
columnName dataType
id INT
author_id INT
title VARCHAR(255)
publish_year INT
publishing_house VARCHAR(255)
rating DECIMAL(3,2)
book_review
columnName dataType
book_id INT
review TEXT
author VARCHAR(255)
Your manager has asked you to retrieve information about all the books, including their reviews and review author names, even if a book hasn't been reviewed yet. This is valuable because it allows the bookstore to provide a comprehensive list of books to customers, along with any available reviews. It also helps in marketing books and encouraging customers to leave more reviews.

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Advances In Spatial And Temporal Databases 10th International Symposium Sstd 2007 Boston Ma Usa July 2007 Proceedings Lncs 4605

Authors: Dimitris Papadias ,Donghui Zhang ,George Kollios

2007th Edition

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