On Mon, Apr 15, 2013 at 11:49 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> I claim this is a common class, since sequence next_val functions and
>> uuid generators meet that criteria and most common forms of auditing
>> trigger, as well as any other form of data-reformatting trigger.
>
> I don't believe that it's a good idea to consider nextval() to be
> reorderable, so I'm not convinced by your argument here.
Why not?
I admit that I can't convince myself that it's safe. But I can't
think of a concrete example where it breaks anything, either.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
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