Has any thought been given to making integer datetimes the default on
platforms that support it? Are there any performance implications? I saw
the Tom Lane raised this when it was added, and it looks like the
decision was deferred. I know that, ceteris paribus, I would rather have
fixed microsecond precision across a slightly smaller range in every app
I've ever worked on. Which platforms don't support it? I did some search
on all these questions but didn't find much info. I'm probably going to
add the flag enabling it to the default buildfarm setup.
cheers
andrew
