Re: to_char issue?

Bruce Momjian wrote:
> Dave Page wrote:
> > This was posted as a documentation comment:
> >
> > to_char(interval '0d 0h 12m 44s', 'DD HH MI SS');
> > with HH and HH12 will return 12 instead of 0.
> >
> > Testing on 8.4.1, it does seem to be the case that you get "00 12 12
> > 44". Seems bogus to me, but am I and the OP missing something?
>
> Fixed with the attached patch. I think HH and HH24 should be the same
> for intervals. It is hard to explain why zero hours should show as
> '12' for intervals.

Oh, I should also mention that with the old code, 24 and 36 interval
hours would also return '12'. :-(

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Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
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