Kevin Sterner <sterner@hep.upenn.edu> writes:
>> Hmm. How large is your pg_log file? I suspect that you have suffered
>> transaction ID wraparound.
> The pg_log file is only 4 Mbytes.
Scratch that theory, then. I'm not sure why you'd be seeing this odd
behavior.
>> Whether that's the problem or not, 6.5.3 is enough features and bugfixes
>> ago that I would wholeheartedly recommend an immediate update to 7.2.1.
> Does that version still support AIX?
Sure.
regards, tom lane