Assertion in SQL
Assertion in SQL What are Assertions? When a constraint involves 2 (or) more tables, the table constraint mechanism is sometimes hard and results…
A DBMS, or database management system, is a software system that allows users to create, manage, and manipulate databases. It provides a framework for storing, retrieving, and updating data efficiently and securely, and ensures data integrity and consistency. DBMSs are used in a wide range of applications, including finance, healthcare, and e-commerce, and play a critical role in modern information systems.