Re: Sorting on fieldtype Time?

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От Karsten Hilbert
Тема Re: Sorting on fieldtype Time?
Дата
Msg-id 20030709114732.A736@hermes.hilbert.loc
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Ответ на Sorting on fieldtype Time?  ("Bjorn T Johansen" <btj@havleik.no>)
Список pgsql-general
> I have a small problem.. I need to sort some rows on a Time field, but
> the time in these rows are recorded on evenings and nights, from 2200 to
> 0600 for instance. The problem is that the time after midnight should
> come after the time before midnight, i.e. 2315, 2345, 0015, 0100 should
> be sorted in this order and not 0015, 0100, 2315,2345.
> Is there a solution to this, other than using Timestamp instead of Time?

You can try subtracting a fixed amount to transfer all times
to before midnight and then sort.

Karsten
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