![]() ![]() ![]() ![]() You don’t need any SQL background to finish it – if you are a beginner and looking to understand basic database concepts and write queries, this course will meet your requirements. This Udemy offering is an introductory online course in SQL querying and data analysis. I’ve divided my list into courses that teach fundamental SQL, advanced SQL, or both (which I’ll call extended SQL).įree Fundamental SQL Courses Introduction to Databases and SQL Querying (Udemy) In this article, I take a closer look at free online SQL courses that are worth your time. Even the free ones, while they won’t set you back any money, can be frustrating and time-consuming if they’re not well designed. To be honest, not all courses are created equal. But do free online SQL courses live up to their promise? Do they really teach good SQL techniques? Some courses introduce more advanced SQL, such as JOINs or window functions. ![]() These commands are the basis of a powerful set of skills for entry-level jobs in data analysis or databases. But is free always good? Find out how and where you can learn SQL for free – in a way that’s worth your time.īeginner-friendly database courses and SQL tutorials often promise to teach SQL fundamentals like SELECT, WHERE, GROUP BY, HAVING, and ORDER BY. Everyone likes to get something for free, even when it comes to SQL courses. ![]()
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