{"id":28411372,"url":"https://github.com/cyberoctane29/leetcode-sql-problem-solving","last_synced_at":"2026-01-27T09:40:42.042Z","repository":{"id":255298368,"uuid":"849151784","full_name":"Cyberoctane29/LeetCode-SQL-Problem-Solving","owner":"Cyberoctane29","description":"This repository features my SQL problem-solving approach and solutions to LeetCode problems, categorized by difficulty: Easy, Medium, and Hard. Each file may include multiple solutions to a problem, showcasing different approaches or optimizations. All solutions are explained clearly, making this a valuable resource for mastering SQL techniques.","archived":false,"fork":false,"pushed_at":"2025-06-01T04:33:47.000Z","size":100,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-06-03T03:05:40.048Z","etag":null,"topics":["leetcode","leetcode-solutions","leetcode-sql","leetcodesql","problem-solving"],"latest_commit_sha":null,"homepage":"https://leetcode.com/u/cyberoctane/","language":"SQL","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Cyberoctane29.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2024-08-29T04:29:37.000Z","updated_at":"2025-06-01T04:33:51.000Z","dependencies_parsed_at":"2024-08-29T05:47:06.267Z","dependency_job_id":"103180c9-0990-469b-aebd-901af65746a6","html_url":"https://github.com/Cyberoctane29/LeetCode-SQL-Problem-Solving","commit_stats":null,"previous_names":["cyberoctane29/leetcode-sql-solutions","cyberoctane29/leetcode-sql-problem-solving"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Cyberoctane29/LeetCode-SQL-Problem-Solving","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cyberoctane29%2FLeetCode-SQL-Problem-Solving","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cyberoctane29%2FLeetCode-SQL-Problem-Solving/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cyberoctane29%2FLeetCode-SQL-Problem-Solving/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cyberoctane29%2FLeetCode-SQL-Problem-Solving/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Cyberoctane29","download_url":"https://codeload.github.com/Cyberoctane29/LeetCode-SQL-Problem-Solving/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cyberoctane29%2FLeetCode-SQL-Problem-Solving/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":261575623,"owners_count":23179552,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["leetcode","leetcode-solutions","leetcode-sql","leetcodesql","problem-solving"],"created_at":"2025-06-02T15:32:15.856Z","updated_at":"2026-01-27T09:40:42.010Z","avatar_url":"https://github.com/Cyberoctane29.png","language":"SQL","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 🗄️ LeetCode SQL Problem Solving\n\nWelcome to my **LeetCode SQL Problem Solving** repository!\n\nThis repository contains my SQL problem solving approach and solutions to LeetCode problems, systematically categorized by difficulty level:\n\n- **Easy**\n- **Medium**\n- **Hard**\n\nEach problem has its own dedicated SQL file, which includes:\n\n- **Problem Explanation** – A brief overview of the problem statement.\n- **Solution Intuition** – The thought process and reasoning behind the approach taken.\n- **SQL Query** – A well-structured solution to the problem.\n- **Alternative Solutions** (if applicable) – Some problems feature multiple solutions for optimization or to explore different approaches.\n\n## Why This Repository?\n\nThis collection serves as a structured reference for:\n\n- Learning **SQL techniques** through real-world problems.\n- Understanding different ways to solve SQL queries efficiently.\n- Exploring **query optimizations** and alternative methods for better performance.\n- Gaining insights into **SQL patterns** commonly used in technical interviews.\n\n## Repository Structure\n\n```sql\n-- LeetCode-SQL-Solutions/\n-- │── Easy/\n-- │   ├── problem_name_1.sql\n-- │   ├── problem_name_2.sql\n-- │── Medium/\n-- │   ├── problem_name_3.sql\n-- │   ├── problem_name_4.sql\n-- │── Hard/\n-- │   ├── problem_name_5.sql\n-- │   ├── problem_name_6.sql\n```\n\n## Example Solution Format\n\n```sql\n-- Problem: [Problem Title]\n-- Difficulty: [Easy/Medium/Hard]\n\n-- SQL Schema\n-- Table: [Table Name]\n-- +-------------+---------+\n-- | Column Name | Type    |\n-- +-------------+---------+\n-- | column_1    | type    |\n-- | column_2    | type    |\n-- +-------------+---------+\n-- [Primary key and other constraints]\n\n-- Problem Statement\n-- [Provide a brief problem description.]\n\n-- Solution:\n-- [Explain the approach used in the solution.]\n\nSELECT column_1, column_2\nFROM TableName\nWHERE some_condition;\n\n-- Intuition:\n-- [Describe the core idea behind solving this problem. Explain the thought process used to arrive at the solution.]\n\n-- Explanation:\n-- [Explain why this approach works effectively and break down the logic of the code step by step.]\n```\n\nI hope this resource proves valuable for those aiming to strengthen their SQL skills and learn new techniques.\n\nLet’s learn and grow together! 🚀 Happy coding! 🎯\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcyberoctane29%2Fleetcode-sql-problem-solving","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcyberoctane29%2Fleetcode-sql-problem-solving","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcyberoctane29%2Fleetcode-sql-problem-solving/lists"}