LeetCode Premium Advanced SQL 50 List- Solved 50/50 problems

• UpdatedFeb 24, 2024

Solutions to problems on leetcode.

• UpdatedFeb 23, 2022
• Python

SQL Database questions from LeetCode- as many as I can solve sorted by difficulty; current problems solved- 192

• UpdatedJun 19, 2024

SQL Database questions from LeetCode- as many as I can solve; current problems solved- 192

• UpdatedMar 12, 2024

This repo contains my SQL solutions for LeetCode problems. Each file includes a problem description, optimized SQL query, and explanations. The goal is to improve SQL skills, share knowledge, and collaborate. Feel free to explore, suggest improvements, or contribute! 🚀

• UpdatedApr 25, 2025
• SQL

✅ LeetCode Database problems collection

• UpdatedDec 30, 2018

LeetCode SQL 50 List- Solved 50/50 problems

• UpdatedFeb 24, 2024

• UpdatedJun 17, 2020
• Java

This repository contains my Python problem-solving approach and solutions to LeetCode problems, categorized by difficulty: Easy, Medium, and Hard. Some problems include multiple approaches to showcase different techniques and optimizations. All solutions are well-commented, making this a helpful resource for improving Python problem-solving skills.

• UpdatedJul 24, 2025
• Python

😄daily algorithm exercises,and some database exercises 📖

• UpdatedMar 26, 2019
• Java

Created using LeetHub @https://github.com/QasimWani/LeetHub

• UpdatedMay 18, 2025
• JavaScript

LeetCode Solutions

• UpdatedMar 15, 2022
• Jupyter Notebook

• UpdatedJan 23, 2024
• Java

各种迷（fan）人（ren）的SQL

• UpdatedNov 11, 2019

This repository comprises SQL (Structured Query Language) problems of Leetcode and corresponding solutions.

• UpdatedMar 8, 2023

To record the learning process and to review and improve

• UpdatedMay 4, 2022

• UpdatedJan 30, 2025
• JavaScript

MySQL Practice Questions From LeetCode

• UpdatedApr 4, 2020
• TSQL

• UpdatedNov 18, 2023
• C#

• UpdatedAug 2, 2024
• SQL