Information Management

Learning Task Module 3

Zyvrex John R Perez

BSIT - 1A

A. Data Definition Language

It may be used to define relation schemes, delete relations, and create indices, among other things. 

B. Interactive Data Manipulation Language

In a relation, it may be used to insert, remove, and update tuples. 

C. Embedded Data Manipulation Language

SQL statements are included into programs written in other programming languages using the embedded version of the DML.