SQL | DDL, DQL, DML, DCL and TCL Commands

SQL Overview

SQL (Structured Query Language), We can use this language to create database.

SQL contains commands like CREATE,DROP,INSERT, etc. to carry out required tasks

SQL Commands are categorized into five types.

1. DDL - Data definition Language


2. DQL - Data Query Language.


3. DML - Data Manipulation Language.


4. DCL - Data Control Language.


5. TCL - Transaction Control Language.

DDL (Data Definition Language)

List of DDL Commands

• CREATE - the Command is used to create the database or its objects like (table, …

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