title: Transfer database from PostgreSQL 12 to PostgreSQL 9.2.24
body: <p>I need to transfer db from PostgreSQL 12 to PostgreSQL 9.2.24. I try make backup my db from PostgreSQL 12 and restore on PostgreSQL 9.2.24 but I can't do it because have an error like this:</p>
  
  <pre><code>LINE 1: SELECT pg_catalog.setval('public.schemas_headers_types_id_se...
                                   ^
  
  
  LINE 2:     ADD CONSTRAINT user_id PRIMARY KEY (id) INCLUDE (id);
                                                      ^
  Command was: ALTER TABLE ONLY public.users
  </code></pre>
  
  <p>...</p>
  
  <p>I can't update db version from PostgreSQL 9.2.24 to PostgreSQL 12 because my hosting provider doesn't allow me to do it. How i can't truly transfer my db from  PostgreSQL 12 to PostgreSQL 9.2.24?</p>