Good Coding Style
http://forge.mysql.com/wiki/Good_Coding_Style
This Thursday (March 5th, 14:00 UTC), Konstantin Osipov will give a
MySQL University session on Good Coding Style. Konstantin is the lead of
the server runtime environment team, and has been around at MySQL since
2003.
For MySQL Univ
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All
Lately I am struggling with big tables maintenance,
I've just made a very quick and dirty tool for having summaries from the
binary log files,
like how many times a table was updated, or inserted or deleted.
Before going any further I would really appreciate your opinion to know if
there is
All
Lately I am struggling with big tables maintenance,
I've just made a very quick and dirty tool for having summaries from the
binary log files,
like how many times a table was updated, or inserted or deleted.
Before going any further I would really appreciate your opinion to know if
there is
New versions of Dolphin Express SuperSockets include support for
accelerated loopback device / accelerated local communication. The
solution provides 10 times less latency and 6 times higher throughput
than standard Linux.
Running the DBT2 benchmark/MySQL on a single node gives 10 times more
tran
Aydoğan
Normal
Aydoğan
2
1
2009-02-24T12:56:00Z
2009-02-24T12:56:00Z
1
111
638
5
1
748
12.00
Clean
Clean
false
21
false
false
false
TR
X-NONE
X-NONE
MicrosoftInternetE
Error: Duplicate entry '0' for key 'PRIMARY'
how can i fix it ?
How do I modify the column to add value? Can I do it with phpmyadmin?
--- On Mon, 3/2/09, Gary Smith wrote:
From: Gary Smith
Subject: Re: Error: Duplicate entry '0' for key 'PRIMARY'
To: samc...@yahoo.com, mysql@lists.mysql.com
Date: Monday, March 2, 2009, 1:58 PM
Easy. Ensure that all in th
Someone sent me a huge SQL query today that used "&&" instead of "AND"
all over the place. I was a bit surprised that it is legal mySQL, but I
was always under the impression that is not proper. Can anyone confirm
or deny this? Like will ALL SQL RDBMS support that syntax?
http://dev.mysql.com/doc/
Are you talking about Length/Values1
--- On Mon, 3/2/09, Gary Smith wrote:
From: Gary Smith
Subject: Re: Error: Duplicate entry '0' for key 'PRIMARY'
To: samc...@yahoo.com, mysql@lists.mysql.com
Date: Monday, March 2, 2009, 1:58 PM
Easy. Ensure that all in the primary key have unique values.
Are you trying to do an Insert On Duplicate Key? Do ou want to insert
a new row if it doesn't already exist or update one if it does?
On Mon, Mar 2, 2009 at 4:09 PM, sam rumaizan wrote:
> Are you talking about Length/Values1
>
>
>
> --- On Mon, 3/2/09, Gary Smith wrote:
>
> From: Gary Smith
> S
there is no && character matrix supported in the SQL92 spec located at
http://www.contrib.andrew.cmu.edu/~shadow/sql/sql1992.txt
also there is no Truth Table for && but there IS a truth table for AND
conditionals.
Martin
__
Disclaimer and confident
I hope this is the right forum because what I asking for is not strictly
MySQL itself but rather related to MySQL but here goes
I need to be able to enumerate the list of any MySQL servers that are
available to a computer. I can do this with SQL Server... I was
wondering if anyone had a wa
Thank you all I solved the problem
--- On Mon, 3/2/09, Darryle Steplight wrote:
From: Darryle Steplight
Subject: Re: Error: Duplicate entry '0' for key 'PRIMARY'
To: samc...@yahoo.com
Cc: mysql@lists.mysql.com, g...@primeexalia.com
Date: Monday, March 2, 2009, 2:32 PM
Are you trying to do an
Never seen && used with MySQL, does it really work???
As for other RDBMS, I reckon its likely to cause problems in Oracle as
&& is used for session substitution variables in SQL*Plus.
John Daisley
Email: john.dais...@butterflysystems.co.uk
Mobile: 07812 451238
MySQL Certified Database Administr
If you are designing a microsoft windows software to connect to MySQL
servers the easiest way to create connections
is to use the ODBC Drivers provided by mysql (
http://dev.mysql.com/downloads/connector/odbc/5.1.html).
Once installed the drivers you will have to create the (System) Data Source
Nam
Yes - it works in MySQL, as does ||. See:
http://dev.mysql.com/doc/refman/5.1/en/logical-operators.html#operator_and
On Mon, Mar 2, 2009 at 5:02 PM, John Daisley <
john.dais...@mypostoffice.co.uk> wrote:
> Never seen && used with MySQL, does it really work???
>
> As for other RDBMS, I reckon
How do I insert data from a drop down menu (select box) to a table
will you be supporting clusters?
if not you can scan for listeners on 3306
HTH
Martin
__
Disclaimer and confidentiality note
Everything in this e-mail and any attachments relates to the official business
of Sender. This transmission is of a confiden
Someone said look at you ODBC DNS list, and I think you are asking for a
method to programmatically find MySql servers, without looking at a ODBC
list on your screen.
If I were you, I would start/temporarily with assuming the MySql are
listening on port 3306, and write the appropriate socket code
Correction:
If you get "Connection failed" no one is listening!
"Connection Refused" means someone is listening, you just don't know who.
> Someone said look at you ODBC DNS list, and I think you are asking for a
> method to programmatically find MySql servers, without looking at a ODBC
> list
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