Data definition language (DDL), Data manipulation language (DML), Data control language (DCL), Transaction Control Statement (TCS), and Session Control Statements are the five types of SQL statements (SCS).
SQL is an acronym for Structured Query Language, which is a database programming language. This language lets you to work with data in tables and tells you how to query these tables and other objects (views, functions, procedures, etc.).
Navigational search queries.
Informational search queries.
Transactional search queries.
DDL, DML, DCL, TCL, and DQL are the five types of SQL commands.