As a database developer or administrator, you must have encountered the term Cascade in SQL Server. Cascading is a powerful feature that helps maintain data integrity by automatically propagating changes across related tables in a database. This article will explore the following:
- What is cascade in SQL Server?
- Why you should use it.
- How to create a foreign key with delete and update cascade rules.
We will also provide examples and explanations to help you understand the concept better.
![SQL-DELETE-CASCADE](https://www.shekhali.com/wp-content/uploads/2021/04/SQL-Delete-Cascade.png)