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PAN Card Validation in SQL | Real World Data Cleaning & Validation Project Read More
SQL Basics Tutorial for Beginners (Practice SQL Queries ... - techTFQ
Dec 11, 2020 · In this blog, We will cover only the most important and the most basic SQL concepts which we strongly believe are required to get started with SQL. We will also guide …
Practice Writing SQL Queries using Real Dataset — techTFQ
Oct 28, 2021 · In this blog, we shall practice writing SQL Queries on a real dataset. We shall download the 120 years of Olympics History dataset from Kaggle from the user rgriffin.
Top 25 SQL Interview Questions and Answers - techTFQ
Dec 1, 2021 · In this blog you would find 25 SQL theoretical questions which I strongly believe would cover most of the SQL Questions that you can expect during your interview.
Learn how to write SQL Queries (Practice Complex SQL Queries)
Aug 21, 2021 · In this blog, i've mentioned 9 different SQL Queries. These queries can be solved using window functions, sub query or self join. The intention is to practice complex SQL queries.
How to learn SQL for free | Roadmap to learning SQL - techTFQ
Dec 28, 2022 · In this video, you will find complete roadmap on how to learn SQL for Beginners, Intermediate level, Advanced level and for database developers. You will know how to choose …
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Blog — techTFQ
Read More → PAN Card Validation in SQL | Real World Data Cleaning & Validation Project Read More → Top 3 SQL Interview Questions You Must Know (With Answers) Read More →
SQL A-Z Bootcamp - Jun 2025 - techTFQ
Jun 15, 2025 · This bootcamp covers basic, intermediate, and advanced SQL concepts and includes 6 SQL CASE studies / Projects, 100+ SQL problems, and 50 SQL Interview problems.
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