Check out example codes for "what is mysql". It will help you in understanding the concepts better.
Code Example 1
MySQL is an open-source relational database management system. Its name is a combination of "My", the name of co-founder Michael Widenius's daughter, and "SQL", the abbreviation for Structured Query Language.
Code Example 2
Structured Query Language A language which enables a user to create, modify and essentially interact with a database. Two of the most common Database Management Engines are MySQL: https://www.mysql.com/ PostgreSQL: https://www.postgresql.org/
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