Re: libpq object hooks

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От Tom Lane
Тема Re: libpq object hooks
Дата
Msg-id 19342.1210776271@sss.pgh.pa.us
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Ответ на Re: libpq object hooks  (Andrew Dunstan <andrew@dunslane.net>)
Ответы Re: libpq object hooks  ("Merlin Moncure" <mmoncure@gmail.com>)
Re: libpq object hooks  ("Merlin Moncure" <mmoncure@gmail.com>)
Re: libpq object hooks  ("Merlin Moncure" <mmoncure@gmail.com>)
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Andrew Dunstan <andrew@dunslane.net> writes:
> It should be noted that while this feels slightly foreign, it isn't
> hugely invasive, unlike the previous effort - it's only a few hundred
> lines of new code.

> If we reject this, presumably the authors will have no alternative than
> to offer libpqtypes as a patch to libpq.

No, they could revise their patch to be more stylistically in keeping
with libpq.  I haven't looked at the current version of the patch yet,
but the early versions seemed quite overengineered to me, so your
criticism didn't surprise me.

>> Keep in mind that the original patch supported a single hook being
>> registered.

> Right, it was more the case insensitive part that bothered me.

I'm wondering why the hooks need names at all.  AFAICS all that
libpq needs to know about a hook is a callback function address
and a void * passthrough pointer.

            regards, tom lane

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