On Thursday, August 19, 2021, Rich Shepard <
rshepard@appl-ecosys.com> wrote:
On Thu, 19 Aug 2021, Rich Shepard wrote:
Please point me to the proper place in the docs where I can learn how to do
this.
If I use DISTINCT ON would this produce the most recent date for each
person_nbr?
Yes, I mis-read your request and thought you wanted the most recent per contact. Frankly, the single most recent is too simple that my mind didn’t register that possibility.
David J.