@graphile-contrib/view-constraints

An opt-in PostGraphile v5 plugin that derives a view's foreign keys, primary key, and non-null columns from PostgreSQL's query plan and system catalogs.

Install

npm install @graphile-contrib/view-constraints

Use

import { PgViewConstraintsPlugin } from '@graphile-contrib/view-constraints'

export default {
  plugins: [PgViewConstraintsPlugin()]
}

The plugin runs before PgFakeConstraintsPlugin, which turns the derived tags into relations in the generated schema.

Pass declare: false only to inspect a report without changing the schema.