Re: Problem with java infinity mapping to postgres real column type

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От Tom Lane
Тема Re: Problem with java infinity mapping to postgres real column type
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Msg-id 11957.1216428674@sss.pgh.pa.us
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Ответ на Re: Problem with java infinity mapping to postgres real column type  ("Johan Miller" <johanmiller@gmail.com>)
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"Johan Miller" <johanmiller@gmail.com> writes:
> On Thu, Jul 17, 2008 at 08:22, Kris Jurka <jurka@ejurka.com> wrote:
>> I see this in the 8.3 release notes:
>>
>> Fix float4/float8 to handle Infinity and NAN (Not A Number) consistently
>> (Bruce)  The code formerly was not consistent about distinguishing Infinity
>> from overflow conditions.

> What would be the options to handle this on earlier version where it is not
> fixed? Would it be a possibility that this will get changed in the 8.1 and
> 8.2 versions also?

I believe the conclusion was that that change shouldn't be back-patched
because it would be a behavioral change that might break applications.

            regards, tom lane

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