SQL:
1. Write a queryto retrieve the author who was
published a book at the youngest age?
2. write a query to retrieve the no. of books
published a each year in various languages?
3. write a query to retrieve no. of books published by
them only those authors who have published more than 1 book?
4. write a query to retrieve who has not published any
books during the year 2006?
5. write a query to retrieve the authors who has
published any books during the birth date write this query
in 2 ways 1)joins 2)sub query
6. write a query to retrieve all the books which was
published during jan 2007 & title containing India or
published in the language hindi?
1. table name is liberary managemnt and two column is
there one is authors and another one is books .
2.four fields will comes under authours like nationality,
birthdate ,first-language,second-language
3.four fields will comes under books like
authour,title ,language,publish date to write query using
this details
Answers were Sorted based on User's Feedback
Answer / vijay
select count(books),year(publish date)as
Year_Published,language from library management a,books b
where a.authour=b.authour group by Year_Published;
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / vijay
select count(a.books),year(b.publish date)as
Year_Published,language from library management a,books b
where a.authour=b.authour group by Year_Published;
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / sagar
Q 3) Select lb.author,count(b.books) as total_books from
books b, library_mgmt lb where b.author = lb.author group
by books having total_books >1;
Q 4) select b.author from books b where year(b.publish_date)
not in('2006');
Q5) Select b.author from books b ,author a where year
(a.birthdate) = year(b.publish_date) and a.author=b.author;
Q6) Select b.books from books b where year(b.publish_date)in
('2007') and (b.title like '%India%' or b.language='hindi');
| Is This Answer Correct ? | 1 Yes | 0 No |
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