Everything You Need to Know About Cascade in SQL Server: Syntax, Rules, and Examples

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