Cascade Delete
Everything on SkillVeris tagged Cascade Delete — collected across the glossary, study notes, blog, and cheat sheets.
2 resources across 1 library
Interview Questions(2)
What is Referential Integrity?
Referential integrity is a database rule ensuring that a foreign key value in one table always matches an existing primary key value in the referenced table, p…
What Do ON DELETE CASCADE, SET NULL, and RESTRICT Mean for Foreign Keys?
These are referential actions attached to a foreign key that tell the database what to do to child rows when the referenced parent row is deleted or updated: C…