About DML?

SQL Data Manipulation Language (DML)

SQL (Structured Query Language) is a syntax for executing queries. But the SQL language also includes a syntax to update, insert, and delete records.

These query and update commands together form the Data Manipulation Language (DML) part of SQL:

• SELECT - extracts data from a database table
  
• UPDATE - updates data in a database table
  
• DELETE - deletes data from a database table
  
• INSERT INTO - inserts new data into a database table