Re: Should autovacuum do a database wide vacuum near transaction limit?

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On Sat, Jan 22, 2011 at 2:27 AM, John Lister <john.lister@xxxxxxxxxxxxx> wrote:
> Instead I tried to vacuum them, but this didn't make any difference (or
> indeed do anything), so in the end I deleted the tables manually instead,
> which instantly reset the transaction count back to the 1billion mark.  I
> now need to find out which process probably died due to its temp tables
> disappearing, again they appeared odd - single alphabetical names - which I
> wasn't expecting...
>
> Was this expected behaviour with temporary tables?

It's more expected behavior when you have long running transactions.
I haven't seen it caused by temp tables.  Was the parent process in a
really long transaction or just open a long time without one?

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