Cascade Deletes - Supabase Docs Just like RESTRICT, the database will not delete, update or set to NULL any rows in the referenced tables In practice, you can use either NO ACTION or RESTRICT depending on your needs
Difference Between ON DELETE CASCADE and ON DELETE SET NULL in DBMS In conclusion, the choice between 'ON DELETE CASCADE' and 'ON DELETE SET NULL' in database design depends on the specific requirements of the application and the desired behavior when dealing with parent and child records
DELETE CASCADE in PostgreSQL | PostgreSQL Tutorial Learn how ON DELETE CASCADE works on PostgreSQL foreign key constraints, how to define and test cascading deletes, and when to use RESTRICT or SET NULL instead
DELETE CASCADE in PostgreSQL - w3resource Learn how DELETE CASCADE in PostgreSQL simplifies data deletion by removing dependent rows Explore syntax, examples, and best practices in this guide
Postgres ON DELETE CASCADE - A Guide - DEV Community This article explains how to use the ON DELETE CASCADE feature in PostgreSQL to delete child records automatically when you delete a parent record Find out everything about it in this blog!
Good explanation of cascade (ON DELETE UPDATE) behavior There are two other options: SET NULL and SET DEFAULT These cause the referencing column (s) in the referencing row (s) to be set to nulls or their default values, respectively, when the referenced row is deleted