From: | Michael Meskes <meskes(at)postgresql(dot)org> |
---|---|
To: | Boszormenyi Zoltan <zb(at)cybertec(dot)at> |
Cc: | Michael Meskes <meskes(at)postgresql(dot)org>, PostgreSQL Hacker <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Problems with variable cursorname in ecpg |
Date: | 2010-03-31 11:13:00 |
Message-ID: | 20100331111300.GA19061@feivel.credativ.lan |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
On Wed, Mar 31, 2010 at 10:35:31AM +0200, Boszormenyi Zoltan wrote:
> > I think we should make the error message/documentation a little bit clearer as
> > people have stumbled over it.
>
> Yes, we need to document it.
I changed the error message and documented a possible improvement in the TODO list.
> I think you forget that in this case, only global variables are
> usable in the DECLARE in this case, no local variables in
> functions preceding the DECLARE are visible to it.
I thought about not allowing variables in declare statements that are outside a
function. Do you think it makes sense to allow those? Forbidding these right
now would give us more headroomfor future development.
Michael
--
Michael Meskes
Michael at Fam-Meskes dot De, Michael at Meskes dot (De|Com|Net|Org)
Michael at BorussiaFan dot De, Meskes at (Debian|Postgresql) dot Org
ICQ 179140304, AIM/Yahoo/Skype michaelmeskes, Jabber meskes(at)jabber(dot)org
VfL Borussia! Força Barça! Go SF 49ers! Use Debian GNU/Linux, PostgreSQL
From | Date | Subject | |
---|---|---|---|
Next Message | Michael Meskes | 2010-03-31 11:14:24 | Re: ECPG pointer vs array |
Previous Message | Fujii Masao | 2010-03-31 09:58:57 | Re: pending patch: Re: HS/SR and smart shutdown |