Exercises for beginners to learn SQL

mysql sql youtube-video sql-exercises learn-sql

• Updated May 13, 2024

The materials of the free 30-hour SQL course: the databases for SQL Server, MySQL and PostgreSQL, every query of the 41 chapters, and the slides.

mysql sql sql-server database postgresql data-engineering data-analytics data-analysis cte joins beginner-friendly sql-queries tsql ssms subqueries learn-sql sql-course sql-tutorial window-functions data-with-baraa

• Updated Nov 6, 2026
• TSQL

Desktop application that helps teacher 👨‍🏫 in practical work (TP) to evaluate the student 👨‍🎓, and help students to learn SQL (structure query language) - Learning by doing.

java javafx desktop-application javafx-application sql-application learning-labs learn-sql

• Updated Sep 18, 2023
• Java

SQL 🛢️

sql database sqlite projects database-management sqlite3 relational-database learn-sql codedex

• Updated May 29, 2025

Exercise Files for the LinkedIn Learning course 'Learning SQL Programming'

learning sql database linkedin-learning learning-sql learn-sql

• Updated Jun 5, 2019

Introduction to SQL Course

sql course learn-to-code learn exlskills learn-sql sql-course course-sql

• Updated Nov 26, 2020

A desktop SQL learning workspace that brings local SQLite, an AI tutor, visual schemas and hands-on practice together through a coordinated AI harness.

electron windows learning education playground sql database sqlite interactive-learning harness database-tools educational-technology text-to-sql learn-sql sql-learning ai-tutor harness-engineering ai-harness

• Updated Nov 11, 2026
• JavaScript

Data analyst roadmap 2026: how to become a self-taught data analyst for free. Excel → SQL → Power BI, in six stages, ending in one portfolio project with real messy data.

roadmap sql dashboard learning-path excel power-bi pivot-tables data-analytics data-analysis data-analyst data-cleaning beginners portfolio-project self-taught learn-sql free-resources data-analyst-portfolio data-analyst-projects career-change data-analyst-roadmap

• Updated Oct 6, 2026

SQL Case Files is a free interactive SQL game that teaches SQL through crime-solving challenges. Learn SQL online with hands-on puzzles, realistic datasets, SQL practice exercises, and a full browser-based SQLite database. Perfect for beginners learning SQL, data analysts preparing for interviews, and anyone who wants to practice SQL for free.

sql gamified-learning learn-sql sql-challenges sql-learning sql-practice sql-game sql-challenge free-sql-game free-sql-practice interactive-sql sql-puzzle

• Updated Nov 20, 2025
• HTML

Dictionary Challenge: An SQL project using basic/intermediate SQL practices with one column of English words.

postgres sql learn-sql sql-project sql-practice sql-challenge

• Updated Oct 5, 2023
• PLpgSQL

Relational databases path to mastery

sql sqlite postgresql relational-databases learning-sql sql-exercises learn-sql sql-practice sql-practice-problems

• Updated Sep 12, 2022

LearnSQL is a beginner-friendly, interactive SQL documentation website designed to make learning SQL simple, structured, and visual.

mysql open-source documentation sql reactjs responsive-web-design tailwind-css learn-sql sql-documentation

• Updated Jan 31, 2026
• JavaScript

Free SQL learning game. Work as an analyst at Lion City Bank, solving 50+ challenges from SELECT to window functions.

typescript sql nextjs webassembly data-analytics interview-prep learn-sql sql-practice sql-game

• Updated Jul 14, 2026
• TypeScript

🌟Welcome to a curated 📚 collection 📚 of solved 🛠️ MySQL 💾 interview 💬 problems ❓ from LeetCode 💡. 📊🔍 This section 📚 showcases 🔍 key questions ❓ and their solutions 💡, providing 📊 a valuable 🛠️ resource 📚 for anyone 💬 preparing 🛠️ for SQL 💾 interviews 💬. 🚀

mysql sql leetcode dbms problem-solving query-optimization sql-queries sql-syntax database-queries learn-sql sql-experts data-with-sql my-sql-solutions sql-problem-solving my-sql-mastery

• Updated Jul 7, 2024

A repository for showcasing my knowledge of the SQL programming language, and continuing to learn the language.

sql knowledge article gplv3 learn md txt gpl3 sql-language learn-sql seanpm2001 seanpm2001-education seanpm2001-learn sql-lang learn-sql-lang learn-sql-language

• Updated Nov 7, 2022
• SQL

A document that explains some need to know concepts regarding SQL using MS SQL Server.

sql microsoft-sql-server transact-sql tech-docs learn-sql sql-demo

• Updated Mar 25, 2024
• TSQL

This repository contains the tasks we took at ITI Alexandria during the databases course along with my own answers to it, and the backups of the databases used in the tasks.

sql learn-to-code learning-by-doing iti learn-sql

• Updated May 19, 2025
• TSQL

This repo contains the code and notes that I have created while mastering SQL and MySQL for Web Development.

mysql learning practice sql dbms query-language learn-sql

• Updated Mar 1, 2022

Step-by-step SQL tutorials and practical examples covering queries, constraints, transactions, and more. Ideal for beginners, interview prep, and anyone looking to master SQL—from basics to advanced.

mysql sql learning-path postgresql constraints sql-query mysql-server transactions mysql-database joins beginner-friendly sql-queries learn-sql sql-course sql-tutorial sql-join learn-sql-language sql-joins sql-examples

• Updated Sep 23, 2025

Learn data analytics by building every method yourself: SQL, statistics, A/B tests and checking AI output, from raw rows and the formula. Free, offline, standard-library Python.

python statistics sql course data-analytics ab-testing data-analyst free-course learn-sql llm-evaluation

• Updated Oct 31, 2026
• Python