pg_dump & RLS

Sorry if this is not the appropriate list, I think so.

- ¿is posible to export using pg_dump only the rows that satisfy a rls check?

- Of course, yes, use the --enable-row-security option in pg_dump

- Yes, but my RLS expression relies on a GUC:

CREATE POLICY my_policy  ON my_table  USING (company_id = current_setting('company_id')::int);

Prior to starting dumping I need to set the company_id GUC into the session, if not, there's no way to only export some rows.

Any ideas? 

- Execute a command before starting the export

- Some kind of login trigger for a special user

- ...

Thank you!