Download

AI World 2026: Upgrade, Migration and Patching Sessions

Now it is your task. Mark your sessions for AI World 2026. Currently, the session schedule has been published. But the rooms aren’t finalised yet. Why? Because we are counting favorite markers to be able to move sessions with high demand to larger rooms. Below, you find our list of AI World 2026: Upgrade, Migration and Patching Sessions. And it’s time to mark your preferences. We clearly look forward to meet you soon in person. It’s the best time of the year when we all get together and see our customers in person!

AI World 2026: Upgrade, Migration and Patching Sessions

Oracle AI World 2026:

Quick fix for download issues with AutoUpgrade 26.6

Posted on October 6, 2026 by Mike.Dietrich AutoUpgrade 4

As you may have read, we launched the new AutoUpgrade 26.6 a week ago which has so many amazing enhancements such as the EM Patches download. But there may be two other hurdles to jump over, and one of them may prevent you from downloading patches. Let me share a quick fix for download issues with AutoUpgrade 26.6

Quick fix for download issues with AutoUpgrade 26.6

Photo by Ante Samarzija on Unsplash

Weak file permissions will prevent download

I have been trapped by this as well.

A change was required by the platforms we are downloading from. With AutoUpgrade 26.6 we had to enable a new keystore …

New AutoUpgrade version 26.6 is available

Posted on September 30, 2026 by Mike.Dietrich AutoUpgrade 25

Yes, the long-awaited new AutoUpgrade version 26.6 is available for download. Again, a fantastic job by our development team. And I know that many of you were waiting for it already since it has some really cool new features, enhancements – and of course, fixes, too.

Photo by Jason Leung on Unsplash

Download AutoUpgrade

As I described already in AutoUpgrade Patching – From Zero to Hero – Part 1: Download AutoUpgrade, you have several ways to fetch the newest version of AutoUpgrade – and when you use it to download patches, it will automatically trigger an update with the …

CSPU on MS Windows conflicts with OJVM for 19.32

Posted on September 28, 2026 by Mike.Dietrich Flaws and Pitfalls Microsoft Windows Patch Recommendation 21

Several of you mailed me already, and I tried to sort this out internally at first. We ask you to patch monthly, and it is amazing to see that some of you are ready to do this. It just gets a bit frustrating when you run into an issue such as this one where the CSPU on MS Windows conflicts with OJVM for 19.32.

CSPU on MS Windows conflicts with OJVM for 19.32

Photo by Daniel Seßler on Unsplash

What happened?

This blog post is meant more to avoid frustration than to solve the issue. As of now, I am not sure if there is a MOS …

Are there security fixes included? Which CVEs?

Posted on September 22, 2026 by Mike.Dietrich Patch Recommendation Release Schedule Security 6

I received multiple questions from colleagues and customers over the past weeks regarding the security content in RUs and MRPs. See also my blog post from yesterday where I touched this topic briefly. The question regarding RUs, MRPS and CSPUs often is: Are there security fixes included? Which CVEs?

Are there security fixes included? Which CVEs?

Photo by Gene Gallin on Unsplash

Release Updates are the primary vehicle

As I explained already, Release Updates (RU) are the primary and main vehicle to deliver security fixes. MRPs and CSPUs contain only a smaller portion, usually those fixes with really high CVE scores which can’t wait until …

Why is the fix for bug nnn not included in any RU?

Posted on September 8, 2026 by Mike.Dietrich Optimizer Patch Recommendation 3

Christian asked this question today. Specifically, in his case for Bug 26749785 – PERF_DIAG: NEED TO HAVE MORE CONTROL IN DICTIONARY FOR AUTO_STATS_ADVISOR_TASK. Several of his customers suffer from this issue, and they repeatedly need to ask for backports or merge patches. I have seen this several times as well. Anyway, he is not only one who asked: Why is the fix for bug nnn not included in any RU?

Why is the fix for bug nnn not included in any RU?

Photo by Priscilla Du Preez 🇨🇦 on Unsplash

Inclusion criteria

In order to be able to include a bug fix into an MRP, CSPU or RU, it has to be …

More clarifications on RUs, MRPs and CSPUs

Posted on August 24, 2026 by Mike.Dietrich Patch Recommendation 14

There are questions coming in from time to time, and I see that not everything can be always covered in an FAQ document. But we try our best. And sometimes, there are questions even I need to think twice before I answer. Here is the newest for More clarifications on RUs, MRPs and CSPUs.

More clarifications on RUs, MRPs and CSPUs

Photo by Larry Nalzaro on Unsplash

What do you need to read before?

Don’t even read further if you haven’t read already:

The latter MOS FAQ is incredibly …

New AutoUpgrade version 26.5 is available (plus 26.4)

Posted on August 13, 2026 by Mike.Dietrich AutoUpgrade Oracle AI Database 26ai Oracle Database 19c Patch Recommendation 38

I totally forgot to announce the 26.4 version of AutoUpgrade. And now, the new AutoUpgrade version 26.5 is available (plus 26.4) already. The AutoUpgrade Development team did an amazing job in shortening the release cycle. This way, we can deliver quick fixes faster to you. When you study the list of enhancements and fixes carefully, some of you will say: Great, this is what I was waiting for.

Photo by julien Tromeur on Unsplash

Download AutoUpgrade

As I described already in AutoUpgrade Patching – From Zero to Hero – Part 1: Download AutoUpgrade, you have several ways to fetch …

Long-Term Release Updates are paused

Posted on July 17, 2026 by Mike.Dietrich Oracle Database 19c Patch Recommendation Release Schedule 2

Since several customers asked me about it, I realized that I have never blogged about LTRUs – and as of now, Long-Term Release Updates are paused. Let me explain what the concept meant, where you can find information about it and what it would mean in your environment.

Photo by Alex Boyd on Unsplash

Long-Term Release Update

The idea is smart for those customers who can’t move forward on Release Updates (RU) as quickly as we recommend it. Which means: apply them quarterly. Long-Term Release Updates (LTRU) seemed to be a good approach. You take an LTRU, and then we …

AutoUpgrade Patching – From Zero to Hero – Part 4: Download Examples

Posted on July 9, 2026 by Mike.Dietrich AutoUpgrade Oracle AI Database 26ai Oracle Database 19c Patch Recommendation 13

Let me take off into the 4th part of this blog post series: AutoUpgrade Patching – From Zero to Hero – Part 4: Download Examples. I’d like to show you some of the most common examples and use cases we came across. And of course, I will add some additional (and hopefully useful) information on top.

AutoUpgrade Patching – From Zero to Hero – Part 4: Download Examples

The patch parameter

At first, in my previous blog post I used patch1.patch=RECOMMENDED (by the way, upper/lowercase does not matter). But I didn’t explain the whole extent and possibilities of the patch parameter to you.

Here’s a list of the most important parameter …

AutoUpgrade Patching – From Zero to Hero – Part 3: Download Patches

Posted on July 8, 2026 by Mike.Dietrich AutoUpgrade Oracle AI Database 26ai Oracle Database 19c Patch Recommendation 48

You completed Part 1 and Part 2 of this blog post series already? Then you are ready for AutoUpgrade Patching – From Zero to Hero – Part 3: Download Patches. Let us start simple, and then increase the scope to fetch the patches for various operating system platforms in your local patching folder.

AutoUpgrade Patching - From Zero to Hero - Part 3: Download Patches

Which download?

Strange headline – but you’ll see what I mean. At first, we need to clarify the various download options for patches.

Download patches directly from MOS/ARU by yourself
This usually means that you go to the various MOS notes, such as KB106822 /

AutoUpgrade Patching – From Zero to Hero – Part 2: MOS Credentials

Posted on July 7, 2026 by Mike.Dietrich AutoUpgrade Patch Recommendation 13

In this blog post series AutoUpgrade Patching – From Zero to Hero – Part 2: MOS Credentials will be our topic for today. If you are tired of going through MOS notes over and over again to identify the most important fixes and fetch them, you need to automate it. But in order to automate the download, you need to infuse your MOS credentials into the AutoUpgrade keystore. Let’s do this together now.

AutoUpgrade Patching - From Zero to Hero - Part 2: MOS Credentials

Create directories

Before we really start, you should define a few directories at first. In my case, I copied the newest version of AutoUpgrade into /Users/mdietric/TEMP/AU. …

AutoUpgrade Patching – From Zero to Hero – Part 1: Download AutoUpgrade

Posted on July 6, 2026 by Mike.Dietrich AutoUpgrade Patch Recommendation 16

I was traveling the past two weeks, and I met a lot of customers who still “enjoy” navigating through MOS and searching for the right patches to download. This blog post series will give you ultimate relief, and it will ease your life as DBAs and sysadmins. You must patch more frequently – and this is the key solution for everyone. Let’s get us started with AutoUpgrade Patching – From Zero to Hero – Part 1: Download AutoUpgrade today.

AutoUpgrade Patching - From Zero to Hero - Part 1

Download the newest version of AutoUpgrade

Our first task is simple. You will find autoupgrade.jar in your ?/rdbms/admin directory since Oracle …

The February 2026 release of AutoUpgrade (26.2) is available

Posted on February 11, 2026 by Mike.Dietrich AutoUpgrade 15

This is a ground-breaking new release of AutoUpgrade, and the team worked hard to release it last weekend. This means for you that you should renew your AutoUpgrade tools as The February 2026 release of AutoUpgrade (26.2) is available now for download.

The February 2026 release of AutoUpgrade (26.2) is available

Photo by Anders Jildén on Unsplash

1..2..3..4..5..0 …

In case you wonder about this cryptic headline, no worries. a customer highlighted this well-chosen and easy-to-remember number to me the other day. And I was not aware, but it is true: KB123450 is the MOS note allowing you to download AutoUpgrade from MOS. Awesome … I already programmed this …

What has happened to the 19.29 and 19.30 RUs?

Posted on February 9, 2026 by Mike.Dietrich Flaws and Pitfalls Oracle Database 19c Patch Recommendation 44

Many of you mailed us asking why AutoUpgrade does not download 19.29 or 19.30 RUs anymore. Others just noticed that the RUs got pulled without further communication visible. And a few people informed me about an issue with the 19.30 RU when you don’t have OJVM configured but install the OJVM bundle. So, what has happened to the 19.29 and 19.30 RUs??

What has happened to the 19.29 and 19.30 RUs?

Photo by Lukas Seitz on Unsplash

Release Update 19.29 and 19.30

A fix for Bug 34352668 – LNX64-23.1-RAC: SVCB HIT ORA-600 [KCBGTCR_17] has been included into RUs 19.29 and 19.30 but unfortunately it could potentially cause a regression…

How do you check whether a list of bug fixes is included in an RU?

Posted on February 5, 2026 by Mike.Dietrich ORAdiff Patch Recommendation 6

Today, a customer sent me a workaround for the misbehavior they were seeing with the Conflict Checker Tool in the Support portal. They use oradiff to check whether a given fix they have a one-off right now is included in a future Release Update (RU). This works nicely, but I have a recommendation for an even easier check (thanks Rodrigo!).

How do you check whether a list of bug fixes is included in an RU?

Photo by Charlotte Wurch on Unsplash

Ask ORAdiff …

I am using this specific customer case as an example. Of course, this will work with your list of fixes as well. Let’s assume that this is the list of one-off …

It’s there – Oracle AI Database 26ai is available for download

Posted on January 27, 2026 by Mike.Dietrich Oracle AI Database 26ai 33

This was a long wait – and finally, it’s there – Oracle AI Database 26ai is available for download on-prem. And as you may remember our announcement from Oracle AI World, Oracle AI Database 26ai replaced Oracle Database 23ai.

Photo by John Tuesday on Unsplash

What is available?

You can download now the Linux version of Oracle AI Database 26ai Enterprise Edition, 23.26.1.0.0, from the usual sources as a Gold Image include the RU or as a separate RU.

Besides the 23.26.1 database release, you …

Finally … Oracle AI Database 26ai is going to be available on non-Oracle hardware

Posted on December 3, 2025 by Mike.Dietrich Oracle AI Database 26ai 65

Many of you have read my blog post from October during Oracle AI World in Las Vegas about Oracle AI Database 26ai replacing Oracle Database 23ai. But the main question remained: When is it available on-prem on non-Oracle hardware? It’s December now, and Christmas is coming soon, it is time for presents. Yes, finally … Oracle AI Database 26ai is going to be available on non-Oracle hardware.

Finally ... Oracle AI Database 26ai is going to be available on non-Oracle hardware

Photo by JOHN TOWNER on Unsplash

When is it going to be released?

You still need to wait a few weeks, potentially until the 2nd half of January 2026. The CPU …

The October 2025 Release of AutoUpgrade (25.6) is available

Posted on October 23, 2025 by Mike.Dietrich AutoUpgrade 9

It’s October – and while the leafs keep falling on the northern hemisphere, the October 2025 Release of AutoUpgrade (25.6) is available. Get it now – and find the list of features and fixes below.

Photo by Louise Pilgaard on Unsplash

How to download it?

As usual, that’s very simple. You either download it via the well-known

MOS Note: 2485457.1 – AutoUpgrade Tool

or you fetch it directly from oracle.com with curl, wget or by just clicking on the big button.

What’s new?

Again, a lot. 25.6 release has a significant and important number of enhancements. It includes the …

Full Day Upgrade / Migration / Patching Workshop in Prague on September 17, 2025

Posted on September 2, 2025 by Mike.Dietrich Upgrade / Migration Workshop 0

Summer season is almost over. And in between Oracle AI World in Las Vegas in October and now, there is one chance to meet us for a Full Day Upgrade / Migration / Patching Workshop in Prague on September 17, 2025. There are still some seats open, so please find the details below.

Full Day Upgrade / Migration / Patching Workshop in Prague on September 17, 2025

Photo by Ryan Lum on Unsplash

When and why should you attend?

September 17, 2025 – 9:30h-16:30h.

This is a full package of marketing-free technical content – we share not only slides but also information from our projects, lots of customer experience, gotchas, tips and …

AutoUpgrade patching – getting started with Connor McDonald

Posted on August 12, 2025 by Mike.Dietrich AutoUpgrade Patch Recommendation 24

AIOUG OC Yatra 2025 is over, and I somehow recovered as well. As I wrote here, it was (again) an incredible experience with all those wonderful people (you!!) and those crazy speakers (us!) – and I learned a lot again. Still, I had no clue that Database and Developer evangelist and video wizard Connor McDonald would react to my friendly nagging 🙂

AutoUpgrade patching - getting started with Connor McDonald

Photo by Graham Holtshausen on Unsplash

Have you used AutoUpgrade before?

If you say “No, not really“, then this video is for you. See how Connor dives into AutoUpgrade which he had never used before.…

The August 2025 version of AutoUpgrade (25.4) is available

Posted on August 5, 2025 by Mike.Dietrich AutoUpgrade 10

This time the AutoUpgrade team did magic and included so many great new features and useful enhancements into the new version of AutoUpgrade. So, please note: The August 2025 version of AutoUpgrade (25.4) is available for download. You should refresh your current versions, especially when you use it for patching, and especially if you attempt to do in an RAC (Real Application Clusters) environment. But read more below.

The August 2025 version of AutoUpgrade (25.4) is available

Photo by Possessed Photography on Unsplash

How to download it?

As usual, that’s very simple. You either download it via the well-known

MOS Note: 2485457.1 – AutoUpgrade Tool

or you fetch …

People do super-cool stuff … AutoUpgrade Composer

Posted on June 5, 2025 by Mike.Dietrich AutoUpgrade 2

I am jealous, and so happy. There are so happy about the fact that we have such skilled minds in the industry. One of them is Marcus Vinicius, an Oracle ACE Pro from Brazil who lives in Dallas, TX in the US. And besides being a real wizard he is also a super-nice guy. No idea where all these Brazilian Oracle experts “grow” but I am very proud to have two of the best in the world in our team. But back to Marcus. People do super-cool stuff … AutoUpgrade Composer is something Marcus put out in the wild.

AutoUpgrade

The May 2025 version of AutoUpgrade (25.3) is available

Posted on May 22, 2025 by Mike.Dietrich AutoUpgrade 11

Many of you know it and downloaded it already. But just in case you are not aware yet, let me give you a quick summary since the May 2025 version of AutoUpgrade (25.3) is available for download.

The May 2025 version of AutoUpgrade (25.3) is available

Photo by julien Tromeur on Unsplash

How to download it?

That’s very simple. You either download it via the well-known

MOS Note: 2485457.1 – AutoUpgrade Tool

or you fetch it directly from oracle.com with curl, wget or by just clicking on the big button.

What’s new?

Well, 25.3 is a one-fix-only release, the real change was in 25.2 released a week …

The 25.1 version of AutoUpgrade is available for download

Posted on February 20, 2025 by Mike.Dietrich AutoUpgrade Patch Recommendation 53

It’s time for a new version of AutoUpgrade. The 25.1 version of AutoUpgrade is available for download. And you should refresh your existing versions quickly since we added plenty of new and long awaited features but we of course fixed also known bugs.

Photo by John Rodenn Castillo on Unsplash

How to download AutoUpgrade 25.1

Not only can you download the newest AutoUpgrade and its previous versions from MOS Note:2485457.1 – Download AutoUpgrade. But for many of you it may be easier to just fetch it with wget or curl directly from:

Download AutoUpgrade directly from oracle.com

You …

Download

Oracle AI World 2026:

Weak file permissions will prevent download

Download AutoUpgrade

What happened?

Release Updates are the primary vehicle

Inclusion criteria

What do you need to read before?

Download AutoUpgrade

Long-Term Release Update

The patch parameter

Which download?

Create directories

Download the newest version of AutoUpgrade

1..2..3..4..5..0 …

Release Update 19.29 and 19.30

Ask ORAdiff …

What is available?

When is it going to be released?

How to download it?

What’s new?

When and why should you attend?

Have you used AutoUpgrade before?

How to download it?

How to download it?

What’s new?

How to download AutoUpgrade 25.1

Archives

Categories

Upgrade @YouTube

Subscribe via Email

Recent Posts