On Mon, Jul 2, 2018 at 8:38 AM, Marco Fochesato <marcofoc@gmail.com> wrote:
anything else to make the situation more clear (like errors in the logfile, or anything else you think is relevant)
No errors in the GUI, no errors in PgAdmin.log
I would suggest writing a self-contained script that creates the table, inserts a single record, and updates that record. Present that for consideration along with a description or capture of the results of running the script on your machine.