The Catalogue at a Glance
EasyDescription
Some products have no rating yet (rating is NULL). In one row, show:
products: the number of productsrated: how many products have a ratingavg_rating: the average rating of the rated products, rounded to 2 decimal placescheapest: the lowest price
Tables
| products |
|---|
| product_id (PK) |
| product_name |
| price |
| rating |