On Thu, 14 Mar 2002, Tom Lane wrote:
> xoror(at)infuse(dot)org writes:
> > the sequence value is incremented, but this shouldn't be the case because
> > i cancelled the transaction.
>
> This is not a bug. Sequence updates don't roll back.
>
> regards, tom lane
>
>
yes, i've finnally found some documentation on it.
thnx anyway :)