There are 3 main types of commands. DDL (Data Definition Language) commands, DML (Data Manipulation Language) commands, and DCL (Data Control Language) commands.
What are the 4 major types of command types in SQL?
Types of SQL Commands Data Query Language (DQL Commands in SQL) Data Definition Language (DDL Commands in SQL) Data Manipulation Language (DML Commands in SQL) Data Control Language (DCL Commands in SQL)