Subtracting to get an interval, then converting that interval to seconds or minutes could give you a value that’s wildly different from the right answer.
Can you explain me when it happens ?
With best wishes, Alexander S. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
