{"id":28106101,"url":"https://github.com/praveendwivediii/leetcode-sql-50","last_synced_at":"2026-01-24T04:34:02.961Z","repository":{"id":288643098,"uuid":"968777435","full_name":"Praveendwivediii/Leetcode-SQL-50","owner":"Praveendwivediii","description":"This repository contains my solutions to LeetCode’s Top 50 SQL challenges. Great for mastering core SQL concepts and prepping for data interviews.","archived":false,"fork":false,"pushed_at":"2025-05-17T18:47:11.000Z","size":53,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-05-17T19:34:26.543Z","etag":null,"topics":["leetcode","sql"],"latest_commit_sha":null,"homepage":"","language":null,"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/Praveendwivediii.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":"2025-04-18T17:59:46.000Z","updated_at":"2025-05-17T18:47:15.000Z","dependencies_parsed_at":null,"dependency_job_id":"e7c5ece1-2f6e-494a-bf69-04f82d3b5a4f","html_url":"https://github.com/Praveendwivediii/Leetcode-SQL-50","commit_stats":null,"previous_names":["praveendwivediii/leetcode-sql-50"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Praveendwivediii/Leetcode-SQL-50","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Praveendwivediii%2FLeetcode-SQL-50","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Praveendwivediii%2FLeetcode-SQL-50/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Praveendwivediii%2FLeetcode-SQL-50/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Praveendwivediii%2FLeetcode-SQL-50/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Praveendwivediii","download_url":"https://codeload.github.com/Praveendwivediii/Leetcode-SQL-50/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Praveendwivediii%2FLeetcode-SQL-50/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28711547,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-23T23:51:44.727Z","status":"online","status_checked_at":"2026-01-24T02:00:06.909Z","response_time":89,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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","sql"],"created_at":"2025-05-13T23:19:03.998Z","updated_at":"2026-01-24T04:34:02.956Z","avatar_url":"https://github.com/Praveendwivediii.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# 📊 LeetCode SQL 50 – Solutions\n\nThis repository contains my solutions to the Top 50 SQL questions on LeetCode. These problems help build a strong foundation in database querying and are commonly asked in data-related interviews.\n\n## Topics Covered\n- Basic SELECT statements\n- Filtering with WHERE, IN, EXISTS\n- Aggregate functions (SUM, COUNT, AVG, etc.)\n- GROUP BY and HAVING clauses\n- Various types of JOINs\n- Subqueries and Common Table Expressions (CTEs)\n- Window functions like RANK(), DENSE_RANK(), ROW_NUMBER()\n\n## Repository Structure\nEach file corresponds to one problem, named for clarity.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpraveendwivediii%2Fleetcode-sql-50","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpraveendwivediii%2Fleetcode-sql-50","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpraveendwivediii%2Fleetcode-sql-50/lists"}