human
Schema:
Manufacturers (Code, Name, Headquarter, Founder, Revenue)
Products (Code, Name, Price, Manufacturer)
Please answer with SQL.
assistant
Sure, I understand.
human
Select the average price of each manufacturer's products, showing the manufacturer's name.
assistant
SELECT avg(T1.Price) , T2.name FROM products AS T1 JOIN Manufacturers AS T2 ON T1.manufacturer = T2.code GROUP BY T2.name
human
Find all information of all the products with a price between $60 and $120.
assistant
SELECT * FROM products WHERE price BETWEEN 60 AND 120
human
Select the names of manufacturer whose products have an average price higher than or equal to $150.
assistant
SELECT avg(T1.Price) , T2.name FROM products AS T1 JOIN Manufacturers AS T2 ON T1.manufacturer = T2.code GROUP BY T2.name HAVING avg(T1.price) >= 150
human
Compute the average price of all products with manufacturer code equal to 2.
assistant
SELECT avg(price) FROM products WHERE Manufacturer = 2
human
Find the average prices of all products from each manufacture, and list each company's name.
assistant
SELECT avg(T1.price) , T2.name FROM products AS T1 JOIN manufacturers AS T2 ON T1.Manufacturer = T2.code GROUP BY T2.name
human
What is the average price across all products?
assistant
SELECT avg ( price ) FROM products ;