Re: proposal: additional error fields

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От Tom Lane
Тема Re: proposal: additional error fields
Дата
Msg-id 3177.1335998179@sss.pgh.pa.us
обсуждение исходный текст
Ответ на Re: proposal: additional error fields  ("Kevin Grittner" <Kevin.Grittner@wicourts.gov>)
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"Kevin Grittner" <Kevin.Grittner@wicourts.gov> writes:
> Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> "Kevin Grittner" <Kevin.Grittner@wicourts.gov> writes:
>>> That "F0" class looks suspicious; are those really defined by
>>> standard or did we encroach on standard naming space with
>>> PostgreSQL-specific values?

>> I think we screwed up on that :-(.  So we ought to renumber those
>> codes anyway.  Perhaps use "PF" instead of "F0"?
> Sounds good to me.

I thought for a few minutes about whether we ought to try to sneak
such a change into 9.2.  But given that we're talking about probably
doing a number of other SQLSTATE reassignments in the future, it
seems likely better to wait and absorb all that pain in a single
release cycle.  It seems moderately unlikely that any client-side
code is dependent on these specific assignments, but still I'd rather
not see a dribble of "we changed some SQLSTATEs" compatibility flags
across several successive releases.
        regards, tom lane


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