Re: [PATCHES] possible ecpg vpath build error

From: Michael Meskes <meskes(at)postgresql(dot)org>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Michael Glaesemann <grzm(at)seespotcode(dot)net>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: [PATCHES] possible ecpg vpath build error
Date: 2006-09-04 14:49:37
Message-ID: 20060904144937.GA27847@1
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On Mon, Sep 04, 2006 at 12:06:02AM -0400, Tom Lane wrote:
> Michael Glaesemann <grzm(at)seespotcode(dot)net> writes:
> > There's a lot of duplicate code in ecpg.
>
> No kidding :-(. The parser is bad enough but the datatype library is
> an order of magnitude worse. I don't have a great solution at hand
> though. The backend utils/adt/ code gets to rely on the backend's

Neither have I.

> error handling and memory management protocols, which I surely do
> not propose to remove, but how could we keep common sources when
> ecpglib has to work in a far less friendly environment?

We could modify the backend code to use pgtypeslib, but that would cost
at least a little bit of performance I would guess.

Michael
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