From: Thomas G. Lockhart <lockhart@alumni.caltech.edu>
To: Byron Nikolaidis <byronn@insightdist.com>
To: Aleksey Demakov <avd@gcom.ru>
Cc: pgsql-interfaces@postgreSQL.org, Gerald Gryschuk <ggryschuk@scf.sk.ca>
Subject: Re: [INTERFACES] iodbc interface on Unix
Date: Wed, 19 Aug 1998 17:09:15 +0000
Message-ID: <35DB06BB.16F5D38D@alumni.caltech.edu> (raw)
References: <35D99896.DFB21123@alumni.caltech.edu>
<35D9D132.4DE6ACB8@insightdist.com>
<86iujpr0qh.fsf@avd.gcom.ru>
<35DAD65D.34165A2F@insightdist.com>
<35DAE850.93FC000C@alumni.caltech.edu>
> At the moment, I'm stuck on a bizarre symptom (which of course will
> make perfect sense the second after I send this e-mail :) I'm having
> trouble seeing SQLExecute() entered, but can see the calling routine
> and can see a return. So it looks like the routine is not actually
> getting called, which of course is impossible. Don't know what is
> going on quite yet...
OK, with Gerald's guidance I can confirm that the linker was calling the
iodbc routine SQLExecute rather than the internal psqlodbc routine of
the same name. This makes a bit of sense to me, since iodbc is getting
loaded first and is "steering the boat". I've stubbed-out SQLExecute()
as has been done for several other routines by defining _SQLExecute() as
the real routine and SQLExecute() as a pass-through stub.
So, I now get through several of the startup queries, including the
large object cursor loop, then crash. But clearly things are
progressing; just need to figure out what is getting called next and
(I'll bet) find out what else needs to be stubbed...
- Tom
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To: pgsql-interfaces@postgresql.org
Cc: lockhart@alumni.caltech.edu, byronn@insightdist.com, avd@gcom.ru, ggryschuk@scf.sk.ca
Subject: Re: [INTERFACES] iodbc interface on Unix
In-Reply-To: <35DB06BB.16F5D38D@alumni.caltech.edu>
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