Re: Bug 712, 914..... and now 1027
Alexander Keremidarski <[email protected]>
| Newsgroups | gmane.comp.db.mysql.bugs |
|---|---|
| Message-ID | <[email protected]> |
Paul,
Paul Coldrey wrote:
> Hi Folks,
>
> I've finally isolated the salient bug that led to report 712 (although
> that report actually got a different bug fixed that I uncovered at the
> same time). I think it is different to what the MySQL guys have found
> with regards 914... hence there's another one called 1027 and thankfully
> this time it appears to be REALLY easy to repeat!
No. It is not only easy to repeat. This time it is meaningless.
You send Benchmark against 2 different versions of MySQL started on 2 different
servers - RedHat 7.3 vs RedHat 9.0 is quite big difference.
3.23.49 on RedHat 7.3 vs 4.0.14 on RedHat 9
You also didn't say a bit about configurations of both MySQL servers, not to
mention difference in hardware if any. Maybe you have tested it on same machine,
but you didn't say it in #1027
It has NOTHING in common with your previous Bug reports #712 and #914!
In both of them you have talked about speed of MyISAM INSERT speed.
In #1027 it is InnoDB INSERT speed. These are very different issues. There are
conditions when InnoDB INSERT can be slower by magnitude than MyISAM INSERT and
also cases when it can be much faster.
Sorry to say this, but providing such "Benchmark results" is incorrect to say the
least.
> http://bugs.mysql.com/bug.php?id=1027
>
> Cheers,
>
> Paul.
>
>
--
Are you MySQL certified? -> http://www.mysql.com/certification
For technical support contracts, visit https://order.mysql.com/?ref=msal
__ ___ ___ ____ __
/ |/ /_ __/ __/ __ \/ / Mr. Alexander Keremidarski <[email protected]>
/ /|_/ / // /\ \/ /_/ / /__ MySQL AB, Full-Time Developer
/_/ /_/\_, /___/\___\_\___/ Sofia, Bulgaria
<___/ www.mysql.com
--
MySQL Bugs Mailing List
For list archives: http://lists.mysql.com/bugs
To unsubscribe: http://lists.mysql.com/[email protected]