Here are my database relations:
shows(showID, title, premiere_year, network, creator, category)
episode(showID, episodeID, airdate, title)
- showID is a foreign key to shows
actor(actID, fname, lname)
- main_cast(showID, actorID, role)
- showID is a foreign key to shows
- actID is a foreign key to actor
recurring_cast(showID, episodeID, actorID, role)
- showID is a foreign key to shows
- episodeID is a foreign key to episode
- actID is a foreign key to actor
customer(custID, fname, lname, email, creditcard,membersince,renewaldate, password, username)
cust_queue(custID, showID, datequeued)
- custID is a foreign key to customer
- showID is a foreign key to shows
watched(custID, showID, episodeID, datewatched) - custID is a foreign key to customer - showID is a foreign key to shows - (showID, episodeID) is a foreign key to episode - (custID, showID) is a foreign key to cust_queue
All the 'IDs' are primary keys
I was given some queries and I'm having problems with them. One of which involves a HAVING Clause. The query is:
Find how many shows have episodes with the word "good" in the title?
Im assuming I have to use a COUNT and a HAVING Clause. But my syntax is always off. Someone help?!! My latest attempt looks like this:
SELECT Shows, COUNT(Episode)
FROM Shows, Episode
WHERE Shows.showid = Episode.showID
GROUP BY Shows
HAVING (Episode.title = 'good');