Re: A creepy story about dates. How to prevent it?

scott.marlowe wrote:
> On Mon, 23 Jun 2003, Tom Lane wrote:
>
> > "scott.marlowe" <scott(dot)marlowe(at)ihs(dot)com> writes:
> > > The one thing that should absolutely be turned off is day/month swapping
> > > on dates of the form: 2003-02-22.
> >
> > Agreed on that. YYYY-DD-MM isn't used in the real world AFAIK, and it's
> > reasonable to treat it as an error.
> >
> > > I've seen little actual defense of the current behaviour,
> >
> > Other than me, I think you mean. dd/mm/yyyy and mm/dd/yyyy are
> > inherently ambiguous in the real world, and when you can clearly
> > determine what the intended meaning is, I think it's more reasonable
> > to assume the datestyle isn't set correctly than to reject the data.
>
> I thought the locale set that kind of behaviour didn't it? If so, then
> it's better to fail loudly then quietly accept bad data. But if the
> locale doesn't define such a thing, or it can't be set in postgresql.conf,
> the it's best to just avoid that date style altogether.

Added to TODO, with question mark:

* Have initdb set DateStyle based on locale?

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