pg_graphql

pig build pkg pg_graphql         # build RPM / DEB packages

pig repo add pgsql -u          # Add repo and update cache

CREATE EXTENSION pg_graphql;

CREATE TABLE account (
    id serial PRIMARY KEY,
    email varchar(255) NOT NULL,
    created_at timestamp NOT NULL
);

CREATE TABLE blog (
    id serial PRIMARY KEY,
    owner_id integer NOT NULL REFERENCES account(id),
    name varchar(255) NOT NULL,
    description varchar(255)
);

CREATE TYPE blog_post_status AS ENUM ('PENDING', 'RELEASED');

CREATE TABLE blog_post (
    id uuid NOT NULL DEFAULT gen_random_uuid() PRIMARY KEY,
    blog_id integer NOT NULL REFERENCES blog(id),
    title varchar(255) NOT NULL,
    body varchar(10000),
    status blog_post_status NOT NULL,
    created_at timestamp NOT NULL
);

COMMENT ON SCHEMA public IS e'@graphql({"inflect_names": true})';

SELECT graphql.resolve($$
    {
      accountCollection(first: 1) {
        edges {
          node {
            id
            email
            blogCollection {
              edges {
                node {
                  name
                  blogPostCollection(filter: { status: { eq: RELEASED } }) {
                    edges {
                      node {
                        title
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
$$);