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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 you through on …
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 a …
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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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