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Start your free trialSean Flanagan
33,235 PointsBook count
Hi. I'm struggling to come up with an answer to this one. My code is incomplete, but I can't think of an answer despite having watched all the videos in this stage twice.
This is how far I got:
-- Generate a report that lists the book titles from both locations and count the total number of books with the same title.
SELECT title FROM books_north
WHERE title IN (
SELECT title FROM books_south
WHERE
I'd appreciate any tips please.
1 Answer
Steven Parker
231,184 PointsHere's a few hints:
- you might not need a
WHERE
clause - you could create a
UNION ALL
of the two tables and use it as a derived table - you may want to
GROUP BY
the titles - the
COUNT
function could be handy
sindhu shree
8,948 Pointssindhu shree
8,948 PointsSuper helpful