{"id":15111487,"url":"https://github.com/i-am-tj/all-sql","last_synced_at":"2026-01-18T22:34:10.145Z","repository":{"id":249397292,"uuid":"831401176","full_name":"i-am-tj/All-SQL","owner":"i-am-tj","description":"🐘 Welcome to the All SQL repository! This repo contains a variety of SQL exercises to help you improve your database querying skills. Happy querying! 🐬","archived":false,"fork":false,"pushed_at":"2024-08-23T06:25:42.000Z","size":11,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-11T14:26:21.773Z","etag":null,"topics":["databases","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/i-am-tj.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}},"created_at":"2024-07-20T12:50:19.000Z","updated_at":"2024-08-23T06:25:45.000Z","dependencies_parsed_at":"2024-08-22T22:28:45.978Z","dependency_job_id":"46db5bf5-8dd4-4bea-b252-171d4fc59925","html_url":"https://github.com/i-am-tj/All-SQL","commit_stats":{"total_commits":5,"total_committers":2,"mean_commits":2.5,"dds":"0.19999999999999996","last_synced_commit":"061b8f0ee2370de19159bdb2394f85e38088aaf8"},"previous_names":["i-am-tj/all-sql"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/i-am-tj%2FAll-SQL","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/i-am-tj%2FAll-SQL/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/i-am-tj%2FAll-SQL/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/i-am-tj%2FAll-SQL/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/i-am-tj","download_url":"https://codeload.github.com/i-am-tj/All-SQL/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247371307,"owners_count":20928179,"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":["databases","sql"],"created_at":"2024-09-26T00:20:27.758Z","updated_at":"2026-01-18T22:34:10.139Z","avatar_url":"https://github.com/i-am-tj.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# All SQL 🐬\n\nWelcome to the All SQL repository! This repo contains a variety of SQL exercises to help you improve your database querying skills.\n\n\u003e Specifically curated for SDE-2+ engineers\n\n## Contents\nQuestions around\n- Subqueries\n- Multiple Joins\n- Aggregations Queries\n- Recusrsive Queries\n\n## Usage\n\n1. Clone the repository:\n   ```bash\n   git clone https://github.com/i-am-tj/All-SQL.git\n   ```\n2. Navigate to the any of the directory. For eg,\n    ```bash\n    cd author-book\n    ```\n3. You will see 2 files: sql and md file.\n4. MD file contains the probable questions to solve around certain system.\n5. SQL file contains 3 parts - \n    - First part is basic creation of the tables you would require.\n    - Second part is injecting some dummy values around it.\n    - Third part contains solution to all those questions in order.\n5. If you want to practice on your own, open the SQL files, delete the 3rd part and start practicing!\n\n\n## Contributing\nFeel free to contribute by adding more exercises or improving existing ones. Also since this is in development and I haven't added answer to all the questions feel free to add it.\n\nJust fork the repo, make your changes, and submit a pull request. I would be happy to include meaningful changes.\n\nHappy querying! 🐬\n\n## Contact\n\nIf you have any questions, suggestions, or need assistance, feel free to reach out:\n\n- **Name:** Tanuj Chakraborty\n- **Email:** tanuj.chakraborty21@gmail.com\n- **GitHub:** [github.com/i-am-tj](https://github.com/i-am-tj)\n- **LinkedIn:** [linkedin.com/in/i-am-tj](https://www.linkedin.com/in/i-am-tj/)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fi-am-tj%2Fall-sql","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fi-am-tj%2Fall-sql","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fi-am-tj%2Fall-sql/lists"}