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1. cs50.harvard.edu › sql › 2023CS50's Introduction to Databases with SQL

   cs50.harvard.edu › sql › 2023

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   Learn how to join tables together using primary and foreign keys. Learn how to automate searches with views and expedite searches with indexes. Learn how to connect SQL with other languages like Python and Java. Course begins with SQLite for portability’s sake and ends with introductions to PostgreSQL and MySQL for scalability’s sake as well.

   • Querying

     Querying - CS50's Introduction to Databases with SQL

   • Relating

     Relating - CS50's Introduction to Databases with SQL

   • Designing

     Designing - CS50's Introduction to Databases with SQL

   • Writing

     Writing - CS50's Introduction to Databases with SQL

   • Viewing

     Viewing - CS50's Introduction to Databases with SQL

   • Optimizing

     Optimizing - CS50's Introduction to Databases with SQL

   • Scaling

     Scaling - CS50's Introduction to Databases with SQL

   • CS50 Certificate

     CS50 Certificate - CS50's Introduction to Databases with SQL

2. www.simplilearn.com › free-online-course-to-learn-sql-basics-skillupFree SQL Course with Certificate: Learn SQL for Beginners -...

   www.simplilearn.com › free-online-course-to-learn-sql-basics-skillup

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   This 9-hour free SQL training covers crucial topics, including MySQL, PostgreSQL, SQL Server, built-in SQL functions, joins, subqueries, and more. Designed for beginners, programmers, and testing professionals, it provides a functional knowledge of SQL.

3. www.coursera.org › coursesBest SQL Courses Online with Certificates [2024] | Coursera

   www.coursera.org › courses

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   Transform you career with Coursera's online SQL courses. Enroll for free, earn a certificate, and build job-ready skills on your schedule. Join today!

4. learnsql.com › blog › free-sql-coursesFree SQL Courses to Elevate Your Skills - LearnSQL.com

   learnsql.com › blog › free-sql-courses

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   7 gru 2023 · Unlock new opportunities in your data-related career with free SQL courses from LearnSQL.com. Explore interactive courses to master SQL!

5. www.codecademy.com › catalog › languageSQL Courses & Tutorials - Codecademy

   www.codecademy.com › catalog › language

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   With Codecademy's specially crafted SQL courses & tutorials, learn how to manage large datasets and analyze real data using the standard data management language.

6. www.classcentral.com › report › best-free-sql-courses11 Best Free SQL Courses for 2024 — Class Central

   www.classcentral.com › report › best-free-sql-courses

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   17 lip 2024 · Here are the best free online SQL courses, a highly popular declarative query language used to retrieve data from relational databases.

7. www.freecodecamp.org › news › learn-sql-free-relational-database-courses-for-beginnersLearn SQL – Free Relational Database Courses for Beginners

   www.freecodecamp.org › news › learn-sql-free-relational-database-courses-for-beginners

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   9 gru 2021 · SQL (Structured Query Language) is a popular programming language used for relational databases. And there are many good free resources you can use to start learning it. In this article, I will list out 8 free online beginner-friendly resources to learn SQL, PostgreSQL, and MySQL.