Re: split TOAST support out of postgres.h

From: Andrew Dunstan <andrew(at)dunslane(dot)net>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: split TOAST support out of postgres.h
Date: 2022-12-31 13:48:15
Message-ID: 5d4c5945-b69b-4db5-b62c-31fd9dbfb6ea@dunslane.net
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On 2022-12-30 Fr 11:50, Tom Lane wrote:
> Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com> writes:
>> On 28.12.22 16:07, Tom Lane wrote:
>>> I dunno, #3 seems kind of unprincipled. Also, since fmgr.h is included
>>> so widely, I doubt it is buying very much in terms of reducing header
>>> footprint. How bad is it to do #2?
>> See this incremental patch set.
> Wow, 41 files requiring varatt.h is a lot fewer than I would have guessed.
> I think that bears out my feeling that fmgr.h wasn't a great location:
> I count 117 #includes of that, many of which are in .h files themselves
> so that many more .c files would be required to read them.
>
> (You did check that this passes cpluspluscheck/headerscheck, right?)
>
>> It seems like maybe there is some intermediate abstraction that a lot of
>> these places should be using that we haven't thought of yet.
> Hmm. Perhaps, but I think I'm content with this version of the patch.

Looked good to me too.

cheers

andrew

--
Andrew Dunstan
EDB: https://www.enterprisedb.com

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