================================================================================
Create an empty table
================================================================================
create table foo ();
--------------------------------------------------------------------------------

(source_file
  (statement
    (create_table
      (keyword_create)
      (keyword_table)
      (table_reference
        name: (identifier)
      )
      (column_definitions)
    )
  )
)

================================================================================
Create an empty table in specified schema
================================================================================
create table public.foo ();
--------------------------------------------------------------------------------

(source_file
  (statement
    (create_table
      (keyword_create)
      (keyword_table)
      (table_reference
        schema: (identifier)
        name: (identifier)
      )
      (column_definitions)
    )
  )
)