What should I learn before starting SQL?

Which SQL should I learn first?

Learn SQL first. Its very simple and its syntax will be relevant if you continue to work with data where you might want to learn R or Python. If you go into data science, its almost assumed that you can handle SQL.

How do I start learning SQL for beginners?

Conclusion1Take your time and desire to learn SQL.2Install a free version of a database and practice with it by yourself.3Start with the basic queries.4Read articles, watch online courses or buy a book.5Try to write queries on your own.6Feel free to ask questions on SQL platforms.Getting started with SQL Programming - SQLShack

Should I learn SQL before learning?

SQL is needed for machine learning. It is the de facto standard language for querying data; it is required to format data to be used by machine learning algorithms for improved pattern detection.

What should I learn before database?

My advice is that you should start with RDBMS and become proficient. Once you learn how the majority of the databases out there work, you can branch out to the new kid on the block and learn about NoSQL. Some database systems to check out: PostgreSQL, MS SQL Server, and MySQL.