Question
In SQL users(email, name, pwd, city, gender) products(pid, descr) sales(sid, lister, pid, edate, descr, cond, rprice) bids(bid, bidder, sid, bdate, amount) items(sid, no, pid, descr)
In SQL
users(email, name, pwd, city, gender)
products(pid, descr)
sales(sid, lister, pid, edate, descr, cond, rprice)
bids(bid, bidder, sid, bdate, amount)
items(sid, no, pid, descr)
reviews(reviewer, reviewee, rating, rtext, rdate)
previews(rid, pid, reviewer, rating, rtext, rdate)
Question:
For users who have received at least 3 reviews, find the email and the average review rating. Limit the result to only top 5 users with the highest average review ratings, and sort the results in a descending order of average review ratings. Hint: check out the limit function in Sqlite.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started