task: #1693

Author: Ivanbyone

README.md

@@ -50,6 +50,7 @@ Have a good contributing!
     - [1068. Product Sales Analysis I](./leetcode/easy/1068.%20Product%20Sales%20Analysis%20I.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)
+    - [1693. Daily Leads and Partners](./leetcode/easy/1693.%20Daily%20Leads%20and%20Partners.sql)
     - [1729. Find Followers Count](./leetcode/easy/1729.%20Find%20Followers%20Count.sql)
     - [1741. Find Total Time Spent by Each Employee](./leetcode/easy/1741.%20Find%20Total%20Time%20Spent%20by%20Each%20Employee.sql)
 2. [Medium](./leetcode/medium/)

leetcode/easy/1693. Daily Leads and Partners.sql

@@ -0,0 +1,31 @@
+/*
+Question 1693. Daily Leads and Partners
+Link: https://leetcode.com/problems/daily-leads-and-partners/description/
+
+Table: DailySales
+
++-------------+---------+
+| Column Name | Type    |
++-------------+---------+
+| date_id     | date    |
+| make_name   | varchar |
+| lead_id     | int     |
+| partner_id  | int     |
++-------------+---------+
+There is no primary key (column with unique values) for this table. It may contain duplicates.
+This table contains the date and the name of the product sold and the IDs of the lead and partner it was sold to.
+The name consists of only lowercase English letters.
+ 
+
+For each date_id and make_name, find the number of distinct lead_id's and distinct partner_id's.
+
+Return the result table in any order.
+*/
+
+SELECT 
+    date_id,
+    make_name,
+    COUNT(DISTINCT lead_id) AS unique_leads,
+    COUNT(DISTINCT partner_id) AS unique_partners
+FROM DailySales
+GROUP BY date_id, make_name