am Thu, dem 05.10.2006, um 15:50:58 -0300 mailte Ezequias Rodrigues da Rocha
folgendes:
> Hi,
>
> I am implementing a function that execute a rollback then some exception is
> throwed.
>
> The problem is that my nextval('mysequency') does not return to the initial
> value when the rollback is executed.
Right, a sequence doesn't rollback.
-- cite:
Advance the sequence object to its next value and return that value.
This is done atomically: even if multiple sessions execute nextval
concurrently, each will safely receive a distinct sequence value.
--
Source:
http://www.postgresql.org/docs/8.1/interactive/functions-sequence.html
HTH, Andreas
--
Andreas Kretschmer
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