Hi,
MySQL Connector/Net 5.1.3 a new version of the all-managed .NET driver for MySQL has been released.

Connector/Net 5.1 represents a change in how we package our products. Until now, we've shipped our core provider and the Visual Studio integration bits as separate downloads. This has become a bit of a problem. Often we would fix a bug that involved changing code both in the VS package and in the core provider. This provided a versioning problem where users would need to upgrade both products to see the benefit of the bug fix. To solve this, we've decided to discontinue Tools for Visual Studio as a separate product and have, instead, integrated it into a new Connector/Net installer. We hope this provides a better "out of box" experience for our users.
All previous versions of Tools for Visual Studio should be uninstalled prior to installing this product.

Version 5.1.3 works with all versions of MySQL …

This week I presented two talks at VSLive in New York. I love speaking at this conference because of its technical focus and because I've done it so long -- eleven years -- there are always a bunch of people I run into at this conference that I only see when I'm there.

I've posted here several times about how I'd been trying to get the conference to let me talk about interesting yet sorta-non-mainstream topics such as unit testing (which I pitched to them unsuccessfully back in 2000) and open source (which I succeeded in doing in 2006 with the first talk on MySQL for .NET developers). In the past few years the conference has been much more open to talks on the kind of tools and technologies that are important to me (as well as many other developers for whom Microsoft's out-of-the-box offerings are not always sufficient).

So my "Data-Driven ASP.NET Ajax" talk is an attempt to take the ASP.NET demonstrations and tutorials that …

With any code base of a reasonable size there are lots of issues you would normally take care of immediately when you come across them, however often there is just no time for it. In the end you will have to live with the knowledge that you had to leave some ugly hacks in it just to meet the deadline.

Because we have recently finished development of the next major release of our software product, there is some time now to do code cleanup and get some more automated tests on the way. Because one of the bugs that almost prevented us from holding our schedule was a particularly nasty - but well hidden one - there has (again) been some discussion about coding guidelines and quality.

People always seem to agree that you need to talk to each other, think in larger terms than just your specific problem at the time and strive for code readability and re-usability. For starters I personally would sometimes even do away with just a little …

As stated on my first post on this blog, I’m a MySQL DBA trying to draw a map of this new (to me) world called Oracle. The other day I was trying different things with Oracle, like (but not limited to) issuing kill -9 to random Oracle processes to see what would happen (on my own box of course!). The purpose? To study STARTUP statements and recovery techniques, and to get to know a little better the Oracle SQL dialect.

I was a little surprised by the results. They’re probably no news for most of you guys, but it is new to me, and I’d like to share my findings with other MySQL guys around the planet.

I created a simple test table:

SQL> CREATE TABLE names (
name_id NUMBER NOT NULL PRIMARY KEY,
name    VARCHAR2(6) NOT NULL
);
  2    3    4
Table created.

So far, so good, until I saw a …

Yes it's September but it's not too early to start planning on attending the biggest and best conference dedicated to providing you with the very latest and greatest information about the database you either are or soon will be using.

No matter if your second language is SQL, C#, Java, PHP, Ruby, or Boo (!) we'll have something for you.  Or rather you'll have something for all of us!  That's right our conference is great mainly because of great presentations by our users and the 2008 call for proposals is now open!

If you have an interesting story, lesson learned, or are simply an expert in some aspect of MySQL, we want to hear from you.  Hurry, the deadline is Oct 30.  By the way, I'm especially interested in hearing about possible .NET related presentations.  I would love to see talks on .NET 3.0, Silverlight integration, Entity …

I've updated the Skeleton Engine to now include support for DTrace:
http://tangent.org/543/Skeleton_Engine_for_MySQL.html

The skeleton engine is a framework for building a loadable storage engine for MySQL. Many of the engines in design and production have used it as the beginning point for their efforts.

possibly:

“Achieving Web 2.0 Social Networking Synergies with NDBAPI through MySQL Proxy”

(yet another possible cool thing coming from a quick hack at DevConf)

Even as MySQL and PosgreSQL yank the carpet out from under Oracle and Microsoft, Microsoft is turning the other cheek by cutting Oracle off at the knees on price, as Mary Jo Foley reports:

Microsoft officials announced on September 19 that they have no plans to increase the price of SQL Server 2008 beyond what the company already charges for SQL Server 2005. Microsoft execs also announced that, starting today, ...

So, here is an Alpha quality port of the MySQL Cluster management server to Win32 based on the current MySQL 5.0 tree.

This isn’t going into 5.0, so don’t expect to ever have that.

This isn’t going into 5.1 either, so don’t expect it there.

It’ll go into some future release at some level of general “supported” status that has yet to be decided.

ONLY USE THIS FOR EXPERIMENTAL PURPOSES.
IT IS EARLY RELEASE - IT HARMS PUPPIES!

But, it would be great for those who may be interested in having a ndb_mgmd on Win32 at some point to grab the binary, have a play and find some bugs.

For any bugs filed, please submit to bugs.mysql.com and explicitly mention that it’s version “5.0.50-ndbwin32r1″ and mention that it’s the specific build (i.e. it shouldn’t go through the normal bug verification procedure and instead end up with me looking at it directly).

…

“MySQL Cluster: We don’t need no stinkin FOREIGN KEYS”

and, of course: “Ban HP-UX Now!”

Any design for a “I’m Highly Available” shirt is pure speculation…. but totally awesome (and a cookie for anybody who a) makes them or b) wears them)