Patch Bundle

A patch (RU, OJVM, 32-bit) is not available yet – where will I find information?

A longer while ago I wrote a blog post about the topic that a patch (RU, OJVM, 32-bit) is not available yet – where will I find information? But I wrote it too specific. And it is even hard for me to find my older blog post. Since several of you mailed me the past weeks with a variety of questions regarding patch availability I decided to write down my thoughts – but this time in a more generic way. And I hope it is helpful.

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Why are patches missing?

At first, I …

MRP3 for Oracle 19.17.0 adds an interesting surprise

You may have read my previous blog posts about MRPs (Monthly Recommended Patches). And today I did a quick check with Rodrigo. We both were a bit surprised to have the MRP3 for 19.17.0 add a lot of fixes to a standard RDBMS installation. So we were investigating a bit further. As a teaser, read on to see that MRP3 for Oracle 19.17.0 adds an interesting surprise.

MRP3 for Oracle 19.17.0 adds an interesting surprise

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How did we find out?

The MRP3 for Oracle Database 19.17.0 got released just a week ago. You can navigate to it via MOS …

Patching my environments with the January 2023 Bundle Patches

Posted on January 27, 2023 by Mike.Dietrich Patch Recommendation 30

Mid-of January. It’s patching time again. So let me show you the quarterly exercise of Patching my environments with the January 2023 Bundle Patches. Let’s see this time if I will have to remove my Data Pump Bundle Patch and the 19.17.0 MRP2 at first when I patch in-place.

Patching my environments with the January 2023 Bundle Patches

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As usual, an important annotation upfront: I patch in-place due to space issues. But in reality, you please patch always out-of-place with a separate home. Please see this blog post about how to apply the RU directly when you provision a new home with OUI…

RUs contain now all available DST patches

Posted on January 19, 2023 by Mike.Dietrich Patch Recommendation Time Zone - DST 8

At first, Happy New Year everybody. There was silence on the blog for some weeks but I took an extended longer time off. Well, and once you return, there are some emails in your inbox which need some work. You’ll see several new blog posts getting published in the coming days. Back to normal, yesterday night RU 19.18.0 among other patch bundles has been released. And there’s a huge fantastic surprise in it: RUs contain now all available DST patches.

RUs contain now all available DST patches

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What’s the story?

There are some good news. We discussed this internally …

Applying the first MRP for Oracle 19.17.0

Posted on November 17, 2022 by Mike.Dietrich Patch Recommendation 33

A few weeks ago I blogged about the fact that we retired the RURs, and instead release the MRPs (Monthly Recommended Patches). In my previous blog post about this topic you’ll find also an FAQ hopefully answering all the questions you may have (had). And now it is mid of November, so I can show you the process of applying the first MRP for Oracle 19.17.0.

Applying the first MRP for Oracle 19.17.0

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How do you get access to the MRPs?

At the moment while I write this, you can find the MRPs only in MOS Note: 888.1 -Primary …

Binary patching is slow because of the inventory

Posted on May 10, 2022 by Mike.Dietrich Patch Recommendation 52

The headline of this blog post may sound a bit cryptic: Binary patching is slow because of the inventory. But actually this seems to be one of the main causes when your binary patching gets slower and slower with every patch you apply.

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The more you patch, the worse it gets

Well, this is a tough headline. But you may have read my blog posts about my quarterly patching experience. It actually started with the July 2021 RU in my 19c environment when I wrote:

At least in my environment, both checks with the

How to speed up your database and GI patching

Posted on May 9, 2022 by Mike.Dietrich Patch Recommendation 12

Several of you mailed me already and commented. And I know that I promised this blog post for weeks, if not longer. So let me try to explain How to speed up your database and GI patching. Since this blog post has a longer history, I’d say far over 6 months, it will be a bit longer than the usual posts. At when I started writing it, I decided to split it up into several pieces to make it more digestible but also to allow easier finding of certain topics. I hope it may help easing some recent patching …

Patching all my environments with the April 2022 Patch Bundles

Posted on April 25, 2022 by Mike.Dietrich Patch Recommendation 37

Easter time is patching time. And since I was hiking and biking every day the last week up in the Northern Italian mountains, this blog post is coming with a slight delay. But better late than never. Time to show you my usual exercise, this time Patching all my environments with the April 2022 Patch Bundles.

Patching all my environments with the April 2022 Patch Bundles

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As usual, an important annotation upfront: I patch in-place due to space issues. But in reality, you please patch always out-of-place with a separate home. Please see this blog post about how to apply the RU …

Can I cleanup the previous Patch Bundles with opatch?

Posted on January 21, 2022 by Mike.Dietrich Best Practice Patch Recommendation 36

Today I will step on mined territory. Can I cleanup the previous Patch Bundles with opatch? Or can I just wipe out the old ones? That is a question which will bring people with temper quickly close to explosion. But let me start step by step, especially for those of you who aren’t familiar with this topic.

The secret directories

You L O V E secrets, don’t you? No? Well … then let me start with a secret which isn’t a secret to most people making it even more obscure.

When you install a patch with opatch or opatchauto, …

DBMS_OPTIM_BUNDLE and disabling another fix

Posted on August 11, 2021 by Mike.Dietrich Optimizer Patch Recommendation 6

Yes, DBMS_OPTIM_BUNDLE week it is. As I received so many good questions and input after my blog post whether you should enable _fix_controls with DBMS_OPTIM_BUNDLE or not, now I can easily fill the rest of the week with new content. Today it will be about a customer’s question regarding DBMS_OPTIM_BUNDLE and disabling another fix.

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Disabling another fix

The setup is pretty simple. Stefan wanted to disable a different fix while he had all fixes from the most recent RU enabled on purpose. Sounds simple but has a dangerous pitfall.

This is what …

Should you enable _fix_controls with DBMS_OPTIM_BUNDLE?

Posted on August 10, 2021 by Mike.Dietrich Optimizer Patch Recommendation 15

Today, Paul mailed me asking a question we internally discussed many times in the past weeks: Should you enable _fix_controls with DBMS_OPTIM_BUNDLE? And there is no easy simple answer. But I can give a recommendation based on my experience from many projects.

Should you enable _fix_controls with DBMS_OPTIM_BUNDLE?

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DBMS_OPTIM_BUNDLE – a quick recap

Just in case you haven’t dealt with DBMS_OPTIM_BUNDLE recently, here is a quick recap.

With below procedure, you can list the available potentially behavior changing optimizer fixes in the current patch bundle – and you can turn them on or off at will:

SQL> set serveroutput on;

Patching all my environments with the July 2021 Patch Bundles

Posted on July 27, 2021 by Mike.Dietrich Patch Recommendation 49

It’s patching day again. Hurray! Or not. I realize that at patching day, the 19c bundles are all missing. So wrote this blog post a bit after the usual release day. In my case this will include Oracle 19.12.0 RU and the July 2021 RU for Oracle 12.2.0.1. Please find the details about Patching all my environments with the July 2021 Patch Bundles below.

Patching all my environments with the July 2021 Patch Bundles

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As usual, an important annotation upfront: I patch in-place due to space issues. But in reality, you please patch always out-of-place with a separate home. Please see this blog post …

Why do you need a password to download older patch bundles?

Posted on May 3, 2021 by Mike.Dietrich Patch Recommendation 8

A customer raised this question recently: Why do you need a password to download older patch bundles? The customer wanted to download a PSU from July 2020 on the MyOracle Support (MOS) platform but this wasn’t possible without a password.

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Why is there an extra password required?

In MOS Note: 888.1 – Master Note for Database Proactive Patch Program we documented the following:

1.4 Policy to obtain older Oracle Database Bundles, Updates & Revisions

Through our review of customer Service Requests (SRs), we find that customers frequently run into issues because they have unknowingly downloaded

Install and Patch in one single action with OUI

Posted on July 28, 2020 by Mike.Dietrich Installation Patch Recommendation 43

This is such a common case: You want to install a new Oracle Home and you’d like to apply the most recent patch bundle to it as well. But as we don’t officially offer Gold Images to download where the RU is included already, you have to do three tasks instead of one. But you can avoid this and Install and Patch in one single action with OUI.

Install and Patch in one single action with OUI

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Recommendation and 3 standard actions

We always recommend that you apply the most recent RU. Hence, usually you will download Oracle Database 19.3.0 from …

Patching all my environments with the July 2020 Patch Bundles

Posted on July 15, 2020 by Mike.Dietrich Patch Recommendation 26

Quarterly routine: When the new security alert get published, then it is patching time again. I’ll show you as usual how Patching all my environments with the July 2020 Patch Bundles works. And I heard your comments – in the next round in October, I will do this for GI and OJVM most likely, too. If not earlier …

Patching all my environments with the July 2020 Patch Bundles

Photo by Piron Guillaume on Unsplash

And just an important annotation upfront: I patch in-place due to space issues. But in reality, you please patch always out-of-place with a separate home.

Security Alert July 2020

This is the Security Alert for …

Update (RU) 19.3.0 withdrawn and superseded with 19.3.1

Posted on June 26, 2019 by Mike.Dietrich Patch Recommendation 8

Actually I really refused to blog about this for a few weeks now. But as I receive more questions and read more tweets, I think I need to shed some light and help avoiding confusion. And as readmes and MOS notes are not entirely in sync, you may get confused if you don’t read the “correct” document.

Update (RU) 19.3.0 withdrawn and superseded with 19.3.1

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Oracle 19.3.0 Update (RU)

In April, Oracle released the 19.3.0 Release Update (RU) on Linux and Solaris only. As you can read in my blog post from April 25, 2019, this is a patch bundle meant for …

Why Release Update Revisions (RUR) are tricky

Posted on November 8, 2018 by Mike.Dietrich Patch Recommendation 12

A while ago we introduced Release Updates (RU) and Release Update Revisions (RUR). And despite the fact that not only we but also well known external experts such as Ludovico Caldara recommend to stay with Release Updates and simply ignore the Revisions, some people use them. There may be reasons for doing so. But in this blog post I will explain why Release Update Revisions (RUR) are tricky.

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Differences between Updates and Revisions?

I tried to explain the differences between Updates and Revisions a while ago – and also compare them to PSUs and …

Patch Bundle

A patch (RU, OJVM, 32-bit) is not available yet – where will I find information?

Why are patches missing?

MRP3 for Oracle 19.17.0 adds an interesting surprise

How did we find out?

Patching my environments with the January 2023 Bundle Patches

RUs contain now all available DST patches

What’s the story?

Applying the first MRP for Oracle 19.17.0

How do you get access to the MRPs?

Binary patching is slow because of the inventory

The more you patch, the worse it gets

How to speed up your database and GI patching

Patching all my environments with the April 2022 Patch Bundles

Can I cleanup the previous Patch Bundles with opatch?

The secret directories

DBMS_OPTIM_BUNDLE and disabling another fix

Disabling another fix

Should you enable _fix_controls with DBMS_OPTIM_BUNDLE?

DBMS_OPTIM_BUNDLE – a quick recap

Patching all my environments with the July 2021 Patch Bundles

Why do you need a password to download older patch bundles?

Why is there an extra password required?

Install and Patch in one single action with OUI

Recommendation and 3 standard actions

Patching all my environments with the July 2020 Patch Bundles

Security Alert July 2020

Update (RU) 19.3.0 withdrawn and superseded with 19.3.1

Oracle 19.3.0 Update (RU)

Why Release Update Revisions (RUR) are tricky

Differences between Updates and Revisions?

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