FROM BANKING SYSTEMS TO EDUCATIONAL INSTITUTIONS, EVERY ORGANISATION……………

From banking systems to educational institutions, every organization uses a database to store and access information. To perform certain operations on the database, they make use of SQL (Structured Query Language).

Below are some categories of SQL.
DDL – Data Definition Language that creates and modifies database objects.
DML – Data Manipulation Language that performs queries on the database.
DCL – Data Control Language that controls the access privileges and permissions of the database.

All these languages make use of a set of SQL commands to carry out their respective tasks.

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