Mario Weilguni <mweilguni(at)sime(dot)com> writes:
> So timespan is no longer supported I guess, but reltime will work as
> well. Is there a compatibility or migration section in the
> documentation that might help users to handle this?
The release notes are still in a pretty crude state, but they do mention
this issue:
: The last vestiges of support for type names datetime and timespan are
: gone; use timestamp and interval instead
See
http://developer.postgresql.org/docs/postgres/release.html
regards, tom lane