On Thu, Jan 27, 2022 at 9:13 AM PG Doc comments form <nore...@postgresql.org> wrote:
> > Page: https://www.postgresql.org/docs/14/datatype-datetime.html > > Might want to make a note that the current behavior does not match the > latest standard, but does match previous editions and/or RFC 3339. > We have such a note - it even gets printed in a big blue box. """ ISO 8601 specifies the use of uppercase letter T to separate the date and time. PostgreSQL accepts that format on input, but on output it uses a space rather than T, as shown above. This is for readability and for consistency with RFC 3339 as well as some other database systems. """ David J.
