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sayantani-dey
/
Solving-SQL-Problems-HackerRank---LeetCode
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Actors and Directors Who Cooperated at Least Three Times | LeetCode
Actors and Directors Who Cooperated at Least Three Times | LeetCode
Article Views | LeetCode
Article Views | LeetCode
Big Countries | LeetCode
Big Countries | LeetCode
Biggest Single Number | LeetCode
Biggest Single Number | LeetCode
Binary Tree Nodes | HackerRank
Binary Tree Nodes | HackerRank
Calculate Special Bonus| LeetCode DAY2
Calculate Special Bonus| LeetCode DAY2
Classes more than 5 students | LeetCode
Classes more than 5 students | LeetCode
Combine Two Tables | LeetCode
Combine Two Tables | LeetCode
Confirmation Rate | LeetCode
Confirmation Rate | LeetCode
Consecutive Numbers | LeetCode
Consecutive Numbers | LeetCode
Contest Leaderboard | HackerRank
Contest Leaderboard | HackerRank
Count Salary Categories | LeetCode
Count Salary Categories | LeetCode
Customers Placing Largest Number of Orders | LeetCode
Customers Placing Largest Number of Orders | LeetCode
Customers Who Brought All Products | LeetCode
Customers Who Brought All Products | LeetCode
Customers Who Never Order | LeetCode
Customers Who Never Order | LeetCode
Delete Duplicate Emails | LeetCode Day2
Delete Duplicate Emails | LeetCode Day2
Draw The Triangle | HackerRank
Draw The Triangle | HackerRank
Duplicate Emails | LeetCode
Duplicate Emails | LeetCode
Employee Bonus | LeetCode
Employee Bonus | LeetCode
Employee Names | HackerRank
Employee Names | HackerRank
Employee Salaries | HackerRank
Employee Salaries | HackerRank
Employees Earning More Than Their Managers | LeetCode
Employees Earning More Than Their Managers | LeetCode
Exchange Seats | LeetCode
Exchange Seats | LeetCode
Find Customer Referee | LeetCode
Find Customer Referee | LeetCode
Find Followers Count | LeetCode
Find Followers Count | LeetCode
Find Users With Valid E-Mails | LeetCode
Find Users With Valid E-Mails | LeetCode
Fix Names in a Table | LeetCode
Fix Names in a Table | LeetCode
Game Play Analysis I | LeetCode
Game Play Analysis I | LeetCode
Group Sold Products By The Date | LeetCode
Group Sold Products By The Date | LeetCode
Higher Than 75 Marks | HackerRank
Higher Than 75 Marks | HackerRank
Immediate Food Delivery | LeetCode
Immediate Food Delivery | LeetCode
Invalid Tweets | LeetCode
Invalid Tweets | LeetCode
Last Person to Fit in the Bus | LeetCode
Last Person to Fit in the Bus | LeetCode
List the Products Ordered in a Period | LeetCode
List the Products Ordered in a Period | LeetCode
Managers with at least 5 Direct Reports | HackerRank
Managers with at least 5 Direct Reports | HackerRank
Movie Rating | LeetCode
Movie Rating | LeetCode
New Companies | HackerRank
New Companies | HackerRank
Not Boring Movies | LeetCode
Not Boring Movies | LeetCode
Number of Unique Subjects Taught by Each Teacher | LeetCode
Number of Unique Subjects Taught by Each Teacher | LeetCode
Occupations | HackerRank
Occupations | HackerRank
Percentage of Users Attended a Contest | LeetCode
Percentage of Users Attended a Contest | LeetCode
Placement | HackerRank
Placement | HackerRank
Population Census | HackerRank
Population Census | HackerRank
Primary Department for Each Employee | LeetCode
Primary Department for Each Employee | LeetCode
Product Analysis III | LeetCode
Product Analysis III | LeetCode
Product Given at a Given Date | LeetCode
Product Given at a Given Date | LeetCode
Product Sales Analysis - I | LeetCode
Product Sales Analysis - I | LeetCode
Project Employees I | LeetCode
Project Employees I | LeetCode
Queries Quality and Percentage | LeetCode
Queries Quality and Percentage | LeetCode
Recyclable and Low Fat Products | LeetCode
Recyclable and Low Fat Products | LeetCode
Rising Temperature | LeetCode
Rising Temperature | LeetCode
SQL NOT Practice Problem 1 | Mode
SQL NOT Practice Problem 1 | Mode
Sales Person | LeetCode
Sales Person | LeetCode
Second Highest Salary | LeetCode
Second Highest Salary | LeetCode
Students And Examinations | LeetCode
Students And Examinations | LeetCode
Swap Salary | LeetCode Day 2
Swap Salary | LeetCode Day 2
The Number of Employees Which Report to Each Employee | LeetCode
The Number of Employees Which Report to Each Employee | LeetCode
Top Competitors | HackerRank
Top Competitors | HackerRank
Top Earners | HackerRank
Top Earners | HackerRank
Triangle Judgement | LeetCode
Triangle Judgement | LeetCode
Type of Triangle | HackerRank
Type of Triangle | HackerRank
User Activity for the Past 30 Days | LeetCode
User Activity for the Past 30 Days | LeetCode
Weather Observation Station 10 | HackerRank
Weather Observation Station 10 | HackerRank
Weather Observation Station 11| HackerRank
Weather Observation Station 11| HackerRank
Weather Observation Station 12| Hackerrank
Weather Observation Station 12| Hackerrank
Weather Observation Station 9| HackerRank
Weather Observation Station 9| HackerRank
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About
This repository is a collection of solved SQL problems from coding platforms.
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leetcode
leetcode-solutions
leetcode-sql-solutions
sql
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