From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Zdenek Kotala <Zdenek(dot)Kotala(at)Sun(dot)COM> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Datum should be defined outside postgres.h |
Date: | 2007-10-25 15:49:40 |
Message-ID: | 200710251549.l9PFne402028@momjian.us |
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Lists: | pgsql-hackers |
Zdenek Kotala wrote:
> Zdenek Kotala wrote:
> > Tom Lane wrote:
> >> Zdenek Kotala <Zdenek(dot)Kotala(at)Sun(dot)COM> writes:
>
> >>> By my opinion Datum should be defined in separate file and all
> >>> headers which use this type should include it. (this is problem on
> >>> many places with another types). Another question is why ecpg needs it?
> >>
> >> Datum is a type that no frontend code has any business dealing in;
> >> and the same goes for everything in primnodes.h.
> >>
> >> I'd suggest trying to fix ecpg to not depend on backend-only include
> >> files...
>
> OK the problem now is pg_dump.c. It includes postgres.h :( and it is
> described there why. It needs it for catalog header files.
>
> Any suggestion how to fix it?
>
> One solution should be put sugar words into separate header and include
> them directly from catalog/*.h files.
Another idea is to test the FRONTEND macro in the include file to
prevent inclusion of things you don't need.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://postgres.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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