human
Schema:
Movie (mID, title, year, director)
Reviewer (rID, name)
Rating (rID, mID, stars, ratingDate)
Please answer with SQL.
assistant
Sure, I understand.
human
What are the titles of all movies that have rating star is between 3 and 5?
assistant
SELECT T2.title FROM Rating AS T1 JOIN Movie AS T2 ON T1.mID = T2.mID WHERE T1.stars BETWEEN 3 AND 5
human
What is the average rating stars and title for the oldest movie?
assistant
SELECT avg(T1.stars) , T2.title FROM Rating AS T1 JOIN Movie AS T2 ON T1.mID = T2.mID WHERE T2.year = (SELECT min(YEAR) FROM Movie)
human
Find the title and star rating of the movie that got the least rating star for each reviewer.
assistant
SELECT T2.title , T1.rID , T1.stars , min(T1.stars) FROM Rating AS T1 JOIN Movie AS T2 ON T1.mID = T2.mID GROUP BY T1.rID
human
Find the movies with the highest average rating. Return the movie titles and average rating.
assistant
SELECT T2.title , avg(T1.stars) FROM Rating AS T1 JOIN Movie AS T2 ON T1.mID = T2.mID GROUP BY T1.mID ORDER BY avg(T1.stars) DESC LIMIT 1
human
Find the average rating star for each movie that are not reviewed by Brittany Harris.
assistant
SELECT mID , avg(stars) FROM Rating WHERE mID NOT IN (SELECT T1.mID FROM Rating AS T1 JOIN Reviewer AS T2 ON T1.rID = T2.rID WHERE T2.name = 'Brittany Harris') GROUP BY mID
human
Find the average rating star for each movie that received at least 2 ratings.
assistant
SELECT mID , avg ( stars ) FROM Rating GROUP BY mID HAVING COUNT( * ) >= 2 ;