type: bulk
args:

- type: run_sql
  args:
    sql: |
      delete from person;
      SELECT setval('person_id_seq', 1, FALSE);

      delete from orders;
      SELECT setval('orders_id_seq', 1, FALSE);

      delete from article;
      SELECT setval('article_id_seq', 1, FALSE);

      delete from author;
      SELECT setval('author_id_seq', 1, FALSE);

      delete from test_types;
      SELECT setval('test_types_c10_bigserial_seq', 1, FALSE);
      SELECT setval('test_types_c9_serial_seq', 1, FALSE);
      SELECT setval('test_types_c8_smallserial_seq', 1, FALSE);