Hello All,
I have two input files which are ; delimited. I loaded these files into two tables. Both tables contain the information on books. I joined both the tables on ISBN field. Now I am trying the below query but I am not getting the desired output:-
SELECT a.BookRating, COUNT(BookTitle) FROM Books b JOIN Rating a on (b.ISBN = a.ISBN) WHERE b.YearOfPublication = 2002 GROUP BY a.BookRating;
I am not getting anything. It just shows OK on the terminal after the query runs completely. Please let me know what can be done. Thanks in advance.