Looking at Kaj's Blog Annoucement MySQL has pulled back on the plans to release portions of the servers as close Source only.

I am extremely happy to hear these news ! This is good for MySQL as a company, MySQL customers and MySQL users.

I'm hoping Community feedback was serious contributer to this decision, though I know there were a lot of Internal discussions as well. In any case this sends a great message to community - Speak up and you may be heard.

I also hope Marten Mickos took this decision being convinced rather than getting the order from the top as this is only one battle in "what is going to be opensource" war

Anyway thank you everyone who made this happen, in particularly Monty, which I know fought a lot for this.

…

JavaOne wrapped up on Friday. We hosted individuals from across the globe, and from every industry: consumer electronics and gaming, to enterprise IT, space exploration, factory automation, the automotive industry, academia - like the network itself, Java delivers something for nearly everyone, everywhere.

This year's biggest announcements centered around Java's role in the future of rich internet applications (or RIA's). What's a rich internet application? It depends on your perspective - from mine, it's any network connected application that persists in front of a user, typically outside a browser, that can operate when disconnected from the network.

On the one hand, I'd claim Java's always been a RIA platform - before the world really wanted one. Early Java applets delivered interactivity, but at the expense of development complexity and, in the early days, performance - when a browser, and more recently Javascript, would …

I've come up with some interesting workarounds for missing features using @session variables and I'd like to share one with you today: DELETE ... JOIN ... LIMIT N;

okay, so we've got two tables, one with many duplicates and one with no duplicates.
We want to join the tables using 'id', but only want to delete N duplicates from t1.
MySQL's DELETE does not include LIMIT support when JOIN is used, so we need to work around
that using some fancy footwork:


mysql> select * from t1;
+------+------+
| id | abc |
+------+------+
| 1 | 1 |
| 1 | 1 |
| 1 | 1 |
| 1 | 1 |
| 1 | 1 |
| 1 | 1 |
| 1 | 1 |
| 1 | 1 |
+------+------+
8 rows in set (0.00 sec)

mysql> select * from t2;
+----+------+
| id | xyz |
+----+------+
| 1 | 1 |
+----+------+
1 row …

Stewart.

With a t at the end. Not a d.

Get it wrong once, possible mistake.

When I correct you, and you do it *again* and *again*, I want to slap you in the face with a keyboard.

It’s especially bad when you’re replying to my email, as my name is spelt correctly at least THREE TIMES right in front of you (Twice in “To: Stewart Smith <stewart@…>” and again in “On X, Stewart Smith wrote:”.

(and if you’re wondering why I’ve tagged this post with “sun” and “mysql” it’s because some of you people are the worst offenders)

kthxbye

The title of MySQL’s website states that they are the world’s most popular open-source database. This is false; MySQL is not an open-source database. That assertion is a fact, not an opinion. MySQL is Free Software, licensed under the GNU GPL. People frequently use the two phrases “Free Software” and “Open Source Software” as synonyms, but there are very large, very important differences. The difference between Free and Open Source Open Source is much more of a development methodology than a philosophical standpoint.

Update: I’ve been suffering some ungly and stupid bugs today, so I’ve fixed them and released version 0.2. It also includes a new script wp-update-home.

I’ve just published some scripts that help me manage my personal wordpress installations, and publish some plugins I’m working on.

Warning: these are early versions which I use for small tasks. If you find
a bug or have suggestions, contact me at jbernal@warp.es

Download version 0.1 …

As you know we love to analyze performance of various MySQL features, benchmark, compare, analyze things and post our findings on MySQL Performance Blog. However recently we got too busy with serving out customers and the backlog of things to take a look and write about is just growing larger and larger. So we decided to hire someone who could focus on such tasks.

What are we expecting from MySQL Performance Engineer ?

• Such person should have a passion for making things to work fast or finding why they are slow.
• One should have an "evil mind" to be able to put system in the conditions developers would not think about.
• One should have an "X-Ray vision" understanding what happens on all layers (MySQL, Operation System, Hardware) when for example row is being inserted into Innodb table on Linux stored on LVM volume over …

From the release notes:
http://docs.fedoraproject.org/release-notes/f9/en_US/sn-DatabaseServers.html#sn-MySQL-DBD


The MySQL DBD driver has been dual-licensed and the related licensing issues have been resolved (https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=222237). The resulting apr-util-mysql package is now included in the Fedora software repositories.


I had wondered if they would ever get that in.

Here's my presentation I gave May 12, 2008, at the Twin Cities MySQL and PHP User Group about my experience at the 2008 MySQL Conference and Expo.

Thanks to all of those that came. I had a great time!

Here's my presentation I gave May 12, 2008, at the Twin Cities MySQL and PHP User Group about my experience at the 2008 MySQL Conference and Expo.

Thanks to all of those that came. I had a great time!