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Update 27_online_shop.sql #3

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Update 27_online_shop.sql #3

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34 changes: 33 additions & 1 deletion 4-multiple-tables/27_online_shop.sql
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Original file line number Diff line number Diff line change
@@ -1,4 +1,36 @@
-- Online Shop 🛍️
-- Codédex
-- Write code below 💖
select * from orders;
select * from products;
select * from customers;

select * from products
where inventory <=50;

select * from products
where inventory >50;


SELECT orders.id as order_id,
orders.date,
customers.name as customer,
products.name as product
from orders
join customers
on orders.customer_id = customers.id
join products
on orders.customer_id= products.id
where orders.fulfilled =1
order by orders.date;


SELECT
date,SUM(products.price) AS total_sales
FROM orders
JOIN products
ON orders.item_id = products.id
WHERE orders.fulfilled = 1 -- count only fulfilled orders
GROUP BY orders.date
ORDER BY total_sales DESC;

-- No solution for this one yet! :)