I want the script to extract only the maximum `next_contact' date and haven't learned how to do this from my reading of web sites.
The script:
select p.person_nbr, p.company_nbr, c.next_contact from people as p, contacts as c where c.next_contact >= '2025-11-01' group by p.person_nbr, p.company_nbr, c.next_contact order by p.person_nbr, p.company_nbr, max(c.next_contact);
returns all contacts rather than only the latest one.
