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Kumpatlapavankumar
LeetCode-DBMS
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About
LeetCode solutions using Mysql
www.linkedin.com/in/kumpatlapavankumar/
Topics
computer-science
data-science
database-management
enjoy-coding
leetcode
leetcode-solutions
mysql
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1045. Customers Who Bought All Products.sql
1045. Customers Who Bought All Products.sql
1050. Actors and Directors Who Cooperated At Least Three Times.sql
1050. Actors and Directors Who Cooperated At Least Three Times.sql
1068. Product Sales Analysis I.sql
1068. Product Sales Analysis I.sql
1070. Product Sales Analysis III.sql
1070. Product Sales Analysis III.sql
1075. Project Employees I.sql
1075. Project Employees I.sql
1084. Sales Analysis III.sql
1084. Sales Analysis III.sql
1141. User Activity for the Past 30 Days I.sql
1141. User Activity for the Past 30 Days I.sql
1148. Article Views I.sql
1148. Article Views I.sql
1158. Market Analysis I.sql
1158. Market Analysis I.sql
1174. Immediate Food Delivery II.sql
1174. Immediate Food Delivery II.sql
1179. Reformat Department Table.sql
1179. Reformat Department Table.sql
1193. Monthly Transactions I.sql
1193. Monthly Transactions I.sql
1204. Last Person to Fit in the Bus.sql
1204. Last Person to Fit in the Bus.sql
1211. Queries Quality and Percentage.sql
1211. Queries Quality and Percentage.sql
1251. Average Selling Price.sql
1251. Average Selling Price.sql
1280. Students and Examinations.sql
1280. Students and Examinations.sql
1321. Restaurant Growth.sql
1321. Restaurant Growth.sql
1327. List the Products Ordered in a Period.sql
1327. List the Products Ordered in a Period.sql
1378. Replace Employee ID With The Unique Identifier.sql
1378. Replace Employee ID With The Unique Identifier.sql
1393. Capital Gain or Loss.sql
1393. Capital Gain or Loss.sql
1407. Top Travellers.sql
1407. Top Travellers.sql
1484. Group Sold Products By The Date.sql
1484. Group Sold Products By The Date.sql
1517. Find Users With Valid E-Mails.sql
1517. Find Users With Valid E-Mails.sql
1527. Patients With a Condition.sql
1527. Patients With a Condition.sql
1581. Customer Who Visited but Did Not Make Any Transactions.sql
1581. Customer Who Visited but Did Not Make Any Transactions.sql
1587. Bank Account Summary II.sql
1587. Bank Account Summary II.sql
1633. Percentage of Users Attended a Contest.sql
1633. Percentage of Users Attended a Contest.sql
1661. Average Time of Process per Machine.sql
1661. Average Time of Process per Machine.sql
1667. Fix Names in a Table.sql
1667. Fix Names in a Table.sql
1683. Invalid Tweets.sql
1683. Invalid Tweets.sql
1693. Daily Leads and Partners.sql
1693. Daily Leads and Partners.sql
1729. Find Followers Count.sql
1729. Find Followers Count.sql
1731. The Number of Employees Which Report to Each Employee.sql
1731. The Number of Employees Which Report to Each Employee.sql
1741. Find Total Time Spent by Each Employee.sql
1741. Find Total Time Spent by Each Employee.sql
175. Combine Two Tables.sql
175. Combine Two Tables.sql
1757. Recyclable and Low Fat Products.sql
1757. Recyclable and Low Fat Products.sql
176. Second Highest Salary.sql
176. Second Highest Salary.sql
177. Nth Highest Salary.sql
177. Nth Highest Salary.sql
178. Rank Scores.sql
178. Rank Scores.sql
1789. Primary Department for Each Employee.sql
1789. Primary Department for Each Employee.sql
1795. Rearrange Products Table.sql
1795. Rearrange Products Table.sql
180. Consecutive Numbers.java
180. Consecutive Numbers.java
182. Duplicate Emails
182. Duplicate Emails
183. Customers Who Never Order..sql
183. Customers Who Never Order..sql
185. Department Top Three Salaries.sql
185. Department Top Three Salaries.sql
1873. Calculate Special Bonus.sql
1873. Calculate Special Bonus.sql
1890. The Latest Login in 2020.sql
1890. The Latest Login in 2020.sql
1907. Count Salary Categories.sql
1907. Count Salary Categories.sql
1934. Confirmation Rate.sql
1934. Confirmation Rate.sql
196. Delete Duplicate Emails.sql
196. Delete Duplicate Emails.sql
1965. Employees With Missing Information.sql
1965. Employees With Missing Information.sql
197. Rising Temperature.sql
197. Rising Temperature.sql
1978. Employees Whose Manager Left the Company.sql
1978. Employees Whose Manager Left the Company.sql
2356. Number of Unique Subjects Taught by Each Teacher.sql
2356. Number of Unique Subjects Taught by Each Teacher.sql
3220. Odd and Even Transactions.sql
3220. Odd and Even Transactions.sql
511. Game Play Analysis I.sql
511. Game Play Analysis I.sql
550. Game Play Analysis IV.sql
550. Game Play Analysis IV.sql
570. Managers with at Least 5 Direct Reports.sql
570. Managers with at Least 5 Direct Reports.sql
584. Find Customer Referee.sql
584. Find Customer Referee.sql
585. Investments in 2016.sql
585. Investments in 2016.sql
586. Customer Placing the Largest Number of Orders.sql
586. Customer Placing the Largest Number of Orders.sql
595. Big Countries.sql
595. Big Countries.sql
596. Classes More Than 5 Students.sql
596. Classes More Than 5 Students.sql
602. Friend Requests II: Who Has the Most Friends.sql
602. Friend Requests II: Who Has the Most Friends.sql
607. Sales Person.sql
607. Sales Person.sql
608. Tree Node.sql
608. Tree Node.sql
610. Triangle Judgement.sql
610. Triangle Judgement.sql
619. Biggest Single Number.sql
619. Biggest Single Number.sql
620. Not Boring Movies.sql
620. Not Boring Movies.sql
626. Exchange Seats.java
626. Exchange Seats.java
627. Swap Salary.sql
627. Swap Salary.sql
README.md
README.md
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LeetCode-DBMS
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LeetCode solutions using Mysql
www.linkedin.com/in/kumpatlapavankumar/
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database-management
enjoy-coding
leetcode
leetcode-solutions
mysql
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