url: /v1/query
status: 200
response:
  affected_rows: 2
  returning:
  - id: 1 
    name: Author 1
  - id: 2 
    name: Author 2
query:
  type: insert
  args:
    table: author
    objects:
    - name: Author 1
    - name: Author 2
    returning:
    - name
    - id