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December 4, 2023 12:28
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Database For Software Developers
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| Simple database system for an online bookstore. |
Retrieve a list of all purchases since January 01, 2023.
SELECT *
FROM purchases
WHERE purchase_date >= '2023-01-01';
List down all the authors in the database who have “Mohammad” or “MD” at the beginning of their name, sorted by the names (alphabetically)
SELECT *
FROM authors
WHERE first_name LIKE 'Mohammad%' OR first_name LIKE 'MD%'
ORDER BY first_name;
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Display a list of 20 latest published in-stock book titles of the store
SELECT book_title
FROM books
WHERE stock > 0
ORDER BY created_at desc
LIMIT 20;