From: Michael Paquier <michael@paquier.xyz>
To: hirose.masay-01@fujitsu.com <hirose.masay-01@fujitsu.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-bugs@lists.postgresql.org <pgsql-bugs@lists.postgresql.org>
Subject: Re: BUG #17421: Core dump in ECPGdo() when calling PostgreSQL API from 32-bit client for RHEL8
Date: Sat, 5 Mar 2022 19:29:23 +0900
Message-ID: <YiM7gxu7cxarLUc4@paquier.xyz> (raw)
In-Reply-To: <TYYPR01MB68107FD3A60E960453525BF7B8069@TYYPR01MB6810.jpnprd01.prod.outlook.com>
References: <17421-790ff887e3188874@postgresql.org>
<YhtsqXFtjC86HdeM@paquier.xyz>
<2360630.1645979458@sss.pgh.pa.us>
<TYYPR01MB68107FD3A60E960453525BF7B8069@TYYPR01MB6810.jpnprd01.prod.outlook.com>
On Sat, Mar 05, 2022 at 06:45:21AM +0000, hirose.masay-01@fujitsu.com wrote:
> My test case to reproduce the issue is:
> 1. The client connects Postgres Database and issues SQL continuously.
> 2. Switch the Database role from Active to Standby.
> The Database is mirrored by the Mirroring Controller between two
> clustered servers. the Mirroring Controller may be the original
> feature added by the enterprise.
A self-contained test case enters in the category of an ECPG script
that we could use to reproduce the problem. Personally, I have no
idea what kind of application stack you are using, and I don't know
TJVvDatabaseAPI, which I suspect is a proprietary solution for
something related to databases. The information you are providing
here is not enough for one to know how to reproduce this problem.
--
Michael
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To: pgsql-bugs@postgresql.org
Cc: michael@paquier.xyz, hirose.masay-01@fujitsu.com, tgl@sss.pgh.pa.us, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #17421: Core dump in ECPGdo() when calling PostgreSQL API from 32-bit client for RHEL8
In-Reply-To: <YiM7gxu7cxarLUc4@paquier.xyz>
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