SQL Primer: An Accelerated Introduction to SQL Basics

©  Rahul Batra 2018

Rahul BatraSQL Primerhttps://doi.org/10.1007/978-1-4842-3576-8_16

16. Access Control Statements

Rahul Batra¹ 

(1)

Gurgaon, Haryana, India

 

Due to their ease of use, extensive feature sets, and reliability, SQL-based relational database management systems have become the golden source of truth for enterprises everywhere. When large companies think of storing critical data, the only question in their minds is which relational DBMS vendor and not what kind of data store.

When such important data is being stored in the system and when the DBMS becomes the central data store across the organization, some level of access control is absolutely essential.

Access control refers to permissions within a software system. When you log onto a server ...