Tom Lane wrote:
> Dennis Bjorklund <[EMAIL PROTECTED]> writes:
>> On Mon, 26 Sep 2005, Tom Lane wrote:
>>> No, I think the usual notation for a leap-second is '23:59:60'.
>>> We do allow 60 in the seconds field for this purpose.
> 
>> Yes, and it can go up to 23:59:60.999999 (depending on how many fractional 
>> seconds one want).
> 
> That's an urban legend.  There never have been, and never will be, two
> leap seconds instituted in the same minute.  We really should reject
> anything larger than '23:59:60'.

mmm. The second "60" have is on duration of 1 second so 23:59:60.4 have
is right to exist.


Regards
Gaetano Mendola


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