Relationships: One-to-Many

A one-to-many relationship between two tables can be established via a foreign key constraint and tracked using Hasura.

In this example, we'll be creating tables for author and passport

These two tables are related via a one-to-many relationship. i.e:

  • an author can have many articles
  • an article has one author

ERD Diagram

  • This schema is installable through your Hasura Console
  • The schema sharing source code is available:
  • The schema sharing source code was derived from the following tutorial:
Released: June 16, 2021
Developed by: Hasura
Category: Core Concepts