type: bulk
args:
- type: run_sql
  args:
    sql: |
      CREATE TABLE table1 (
        id serial primary key,
        name text
      );
      CREATE TABLE table2 (
        id serial primary key,
        name text,
        table1_id INTEGER UNIQUE REFERENCES table1(id),
        table1_id_not_null INTEGER NOT NULL UNIQUE REFERENCES table1(id),
        unique (name, table1_id)
      );
      CREATE TABLE joint_foreign_key (
        id serial primary key,
        table2_name text not null,
        table2_table1_id integer null,
        foreign key (table2_name, table2_table1_id) references table2 (name, table1_id)
      );

- type: track_table
  version: 2
  args:
    table: table1
- type: track_table
  version: 2
  args:
    table: table2
- type: track_table
  version: 2
  args:
    table: joint_foreign_key

- type: create_object_relationship
  args:
    name: via_table1
    table: table2
    using:
      foreign_key_constraint_on: table1_id

- type: create_object_relationship
  args:
    name: via_table1_not_null
    table: table2
    using:
      foreign_key_constraint_on: table1_id_not_null

- type: create_object_relationship
  args:
    name: via_table2
    table: table1
    using:
      foreign_key_constraint_on:
        table: table2
        columns:
        - table1_id

- type: create_object_relationship
  args:
    name: via_table2_not_null
    table: table1
    using:
      foreign_key_constraint_on:
        table: table2
        columns:
        - table1_id_not_null

- type: create_object_relationship
  args:
    name: table2
    table: joint_foreign_key
    using:
      foreign_key_constraint_on:
      - table2_name
      - table2_table1_id