Code: Select all
SELECT
r.res_name ,
r.pin_code,
r.total_amount
FROM
Orders o
JOIN
Restaurants r ON o.restaurant_id = r.res_id
WHERE
r.pin_code = '361001'
GROUP BY
r.res_id, r.res_name, r.pin_code;
Code: Select all
SELECT
CONCAT('The AVG of total amount is ', AVG(r.total_amount), ' at pincode ', r.pin_code)
FROM
Restaurants r
JOIN
Orders o ON o.restaurant_id = r.res_id
GROUP BY
r.pin_code;