Re: BUG #5606: DEFERRABLE and DEFERRABLE INITIALLY DEFERRED are the same

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От Tom Lane
Тема Re: BUG #5606: DEFERRABLE and DEFERRABLE INITIALLY DEFERRED are the same
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Msg-id 8216.1281120491@sss.pgh.pa.us
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Ответ на Re: BUG #5606: DEFERRABLE and DEFERRABLE INITIALLY DEFERRED are the same  (Dean Rasheed <dean.a.rasheed@gmail.com>)
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Dean Rasheed <dean.a.rasheed@gmail.com> writes:
> On 6 August 2010 16:25, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> I edited that wiki section, see what you think.

> Yes, that's much better. I didn't read this page until just now.

> I did, however, read the release notes, and I didn't spot a similar error there:

> """
> This allows UPDATE tab SET col = col + 1 to work on columns that have
> a unique indexes or are marked as primary key, but DEFERRABLE
> INITIALLY DEFERRED must be used to mark the constraint as deferred.
> """

Hum, maybe that's where the wiki author's mistake came from :-(.  Will fix.

            regards, tom lane

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