On 1/15/19 9:02 AM, Ron wrote: select distinct on (C.contact_id)
C.contact_id, C.lname, C.fname, C.direct_phone, O.org_name, A.next_contact
from Contacts as C
join Organizations as O on C.org_id = O.org_id
join Activities as A on C.contact_id = A.contact_id
where A.next_contact <= 'today'
and A.next_contact > '2018-12-31'
order by c.contact_id, a.next_contact DESC;
And I've never liked this method (though I'm old and crotchety)....
I suspect I can match your old and crotchety, but jump in, the water is
fine (once you get used to it)