What are basic things in SQL, that you should know?

SQL (Structured Query Language) is a domain-specific language used for managing relational databases and performing various operations on the data stored in them. Here are some basic concepts and operations that you should know when getting started with SQL:

SQL Syntax and Keywords: SQL has a specific syntax and a set of reserved keywords used to perform different operations. Familiarize yourself with the basic structure of SQL statements and commonly used keywords such as SELECT, FROM, WHERE, ORDER BY, GROUP BY, etc.…