Question

Write SQL Create the following queries:

1- Display the B_title, B_price, P_no, P_name for the publishers who have books, and the B_price is more than 250.

Answer 1

To display the book title, price, publisher number, and publisher name for books priced over 250 from a database, you would use a SELECT statement with a join between the books and publishers tables, and a WHERE clause to filter books with prices greater than 250.

Step-by-step explanation:

The student has asked for a SQL query to display certain book information from a database. The query should display the B_title, B_price, P_no, and P_name for the publishers who have books with a B_price greater than 250. To create such a query, you would write a SELECT statement that joins the books table with the publishers table using an appropriate join condition, and also include a WHERE clause that specifies the B_price > 250 condition.

Example SQL Query:

SELECT B_title, B_price, P_no, P_name FROM books JOIN publishers ON books.publisher_id = publishers.id WHERE B_price > 250;