task: #1327

Author: Ivanbyone

README.md

@@ -48,6 +48,7 @@ Have a good contributing!
     - [619. Biggest Single Number](./leetcode/easy/619.%20Biggest%20Single%20Number.sql)
     - [620. Not Boring Movies](./leetcode/easy/620.%20Not%20Boring%20Movies.sql)
     - [1068. Product Sales Analysis I](./leetcode/easy/1068.%20Product%20Sales%20Analysis%20I.sql)
+    - [1327. List the Products Ordered in a Period](./leetcode/easy/1327.%20List%20the%20Products%20Ordered%20in%20a%20Period.sql)
     - [1407. Top Travellers](./leetcode/easy/1407.%20Top%20Travellers.sql)
     - [1484. Group Sold Products By The Date](./leetcode/easy/1484.%20Group%20Sold%20Products%20By%20The%20Date.sql)
     - [1587. Bank Account Summary II](./leetcode/easy/1587.%20Bank%20Account%20Summary%20II.sql)

leetcode/easy/1327. List the Products Ordered in a Period.sql

@@ -0,0 +1,46 @@
+/*
+Question 1327. List the Products Ordered in a Period
+Link: https://leetcode.com/problems/list-the-products-ordered-in-a-period/description/
+
+Table: Products
+
++------------------+---------+
+| Column Name      | Type    |
++------------------+---------+
+| product_id       | int     |
+| product_name     | varchar |
+| product_category | varchar |
++------------------+---------+
+product_id is the primary key (column with unique values) for this table.
+This table contains data about the company's products.
+ 
+
+Table: Orders
+
++---------------+---------+
+| Column Name   | Type    |
++---------------+---------+
+| product_id    | int     |
+| order_date    | date    |
+| unit          | int     |
++---------------+---------+
+This table may have duplicate rows.
+product_id is a foreign key (reference column) to the Products table.
+unit is the number of products ordered in order_date.
+ 
+
+Write a solution to get the names of products that have at least 100 units ordered in February 2020 and their amount.
+
+Return the result table in any order.
+*/
+
+SELECT 
+    p.product_name,
+    SUM(o.unit) as unit --noqa: CP01
+FROM Orders AS o
+LEFT JOIN 
+    Products AS p
+    ON o.product_id = p.product_id
+WHERE o.order_date BETWEEN '2020-02-01' AND '2020-02-29'
+GROUP BY p.product_name
+HAVING SUM(o.unit) >= 100