Welcome to the SQL Interview Questions repository! This collection features a set of SQL interview questions and detailed answers, specifically tailored for Data Scientists. Whether you're preparing for a technical interview or looking to enhance your SQL skills, this guide is designed to help you succeed in SQL-related interviews.
SQL proficiency is essential for any Data Scientist. This repository aims to provide you with a comprehensive resource to prepare for SQL-related interviews, covering a wide range of topics commonly asked in data science interviews.
- Explore the different .md files corresponding to different SQL topics.
- Each .md file contains a set of interview questions and detailed answers.
- Use these resources to test your SQL knowledge, practice your query-writing skills, and prepare for interviews.
- SQL Basics
- Joins and Subqueries
- Aggregations and Grouping
- Window Functions
- and more...
Feel free to suggest additional topics or contribute your own questions and answers.
Your contributions are welcome! If you have additional questions, answers, or want to suggest improvements, follow these steps:
- Fork the repository.
- Add your questions and answers or make changes to existing ones.
- Submit a pull request.
Please adhere to the contributing guidelines for a smooth collaboration.
This repository and its contents are open-sourced under the MIT License. Feel free to use, modify, and distribute these SQL resources in accordance with the terms specified in the license.
Happy querying and best of luck on your SQL interview preparation!
I’m a seasoned Data Scientist and founder of TowardsMachineLearning.Org. I've worked on various Machine Learning, NLP, and cutting-edge deep learning frameworks to solve numerous business problems.