Mailing-List: contact derby-dev-help@db.apache.org; run by ezmlm
Precedence: bulk
Reply-To: <derby-dev@db.apache.org>
Received-SPF: pass (athena.apache.org: domain of rsjay1976@gmail.com
 designates 209.85.212.172 as permitted sender)
DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=gamma;
        h=mime-version:in-reply-to:references:date:message-id:subject:from:to
         :content-type:content-transfer-encoding;
        b=YFH3ec+6YsWmoQn09lBzoaJtsACnCxGRXdlQk0bMsvt9pbGssAq/yO2zD3pDn6QkgH
         /TOkock4w6koBbAF7L1U+4m9mJZkVjt57yHTaX7kQnh6V3kw2vbhmuSmn6E+JZ30HDDC
         OVgSY1IDat2vQPvA5M+KeVeCaSxRE/BFX0V8o=
MIME-Version: 1.0
In-Reply-To: 
 <1793926939.2214.1297167477468.JavaMail.tomcat@hel.zones.apache.org>
References: 
 <1774924227.1698.1297141617690.JavaMail.tomcat@hel.zones.apache.org>
	<1793926939.2214.1297167477468.JavaMail.tomcat@hel.zones.apache.org>
Date: Tue, 8 Feb 2011 09:42:53 -0600
Message-ID: <AANLkTimOdJ-L81yJXM9u1+OBPTRRNjmKKwsAvzfF=2i8@mail.gmail.com>
Subject: Re: [jira] Commented: (DERBY-5010) [patch] bad equivalence check
From: Jayaram Subramanian <rsjay1976@gmail.com>
To: derby-dev@db.apache.org
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

Hi Knut,
I am interested in taking up this task.  Let me know your views on the same=
.

With Regards
Jayaram

On Tue, Feb 8, 2011 at 6:17 AM, Knut Anders Hatlen (JIRA)
<jira@apache.org> wrote:
>
> =A0 =A0[ https://issues.apache.org/jira/browse/DERBY-5010?page=3Dcom.atla=
ssian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=
=3D12991950#comment-12991950 ]
>
> Knut Anders Hatlen commented on DERBY-5010:
> -------------------------------------------
>
> The current code looks wrong and the suggested fix looks right.
>
> None of our regression tests seem to exercise this code path, though. It =
would be good if someone could come up with a statement that caused this co=
de to be executed so that we can verify that it behaves as expected after t=
he proposed changes.
>
>> [patch] bad equivalence check
>> -----------------------------
>>
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Key: DERBY-5010
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 URL: https://issues.apache.org/jira/brow=
se/DERBY-5010
>> =A0 =A0 =A0 =A0 =A0 =A0 Project: Derby
>> =A0 =A0 =A0 =A0 =A0Issue Type: Bug
>> =A0 =A0 =A0 =A0 =A0Components: SQL
>> =A0 =A0Affects Versions: 10.7.1.1
>> =A0 =A0 =A0 =A0 =A0 =A0Reporter: Dave Brosius
>> =A0 =A0 =A0 =A0 =A0 =A0Priority: Trivial
>> =A0 =A0 =A0 =A0 =A0 =A0 Fix For: 10.8.0.0
>>
>> =A0 =A0 =A0 =A0 Attachments: bad_equivalence_check.diff
>>
>> =A0 Original Estimate: 1h
>> =A0Remaining Estimate: 1h
>>
>> code attempts to compare two BaseColumnNodes but doesn't compare the tab=
leName correctly.
>
> --
> This message is automatically generated by JIRA.
> -
> For more information on JIRA, see: http://www.atlassian.com/software/jira
>
>
>