Hi, Oleksandr!
On Mar 01, Oleksandr Byelkin wrote:
>
> Actually val_str accept buffer and if we ensure that the buffer used
> each time is different and value stored in it changing it is not a
> problem at all, problem is that some Items do not use it in sake of
> the efficiency, so maybe we
Am 01.03.2017 um 15:04 schrieb Sergei Golubchik:
Hi, Oleksandr!
On Mar 01, Oleksandr Byelkin wrote:
So, I see few possible approaches to this and other similar queries:
1. We specify that no Item's val method can modify the buffer of the
arguments. That is, CONCAT will always have to
Hi, Oleksandr!
On Mar 01, Oleksandr Byelkin wrote:
> >
> > So, I see few possible approaches to this and other similar queries:
> >
> > 1. We specify that no Item's val method can modify the buffer of the
> > arguments. That is, CONCAT will always have to copy. SUBSTR won't
> > need to
Hi!
On Tue, Feb 21, 2017 at 2:37 PM, Sergey Vojtovich wrote:
> Hi Monty,
>
> Please review this patch.
>
> Thanks,
> Sergey
>
> - Forwarded message from Sergey Vojtovich -
>
> Date: Tue, 21 Feb 2017 16:29:36 +0400
> From: Sergey Vojtovich
Hi!
Am 01.03.2017 um 13:56 schrieb Sergei Golubchik:
Hi, Alexander!
On Feb 28, Alexander Barkov wrote:
commit af8887b86ccbaea8782cf54fe445cf53aaef7c06
Author: Alexander Barkov
Date: Tue Feb 28 10:28:09 2017 +0400
MDEV-10306 Wrong results with combination of CONCAT,
Hi, Alexander!
On Feb 28, Alexander Barkov wrote:
> commit af8887b86ccbaea8782cf54fe445cf53aaef7c06
> Author: Alexander Barkov
> Date: Tue Feb 28 10:28:09 2017 +0400
>
> MDEV-10306 Wrong results with combination of CONCAT, SUBSTR and CONVERT
> in subquery
>
>
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