RUR

Oracle 12.2.0.1 – Clarification for Limited Error Correction Support

Posted on June 3, 2020 by Mike.Dietrich Release Schedule 4

A few weeks ago, you read the announcement of the availability of Limited Error Correction Support for Oracle Database 12.2.0.1. But many of you had some questions right away. I could answer most of them easily. But it was clear to us that there was more information needed. Hence, we published more information for Oracle 12.2.0.1 – Clarification for Limited Error Correction Support.

Oracle 12.2.0.1 - Clarification for Limited Error Correction Support

Photo by Alfred Aloushy on Unsplash

What has been announced in April 2020?

Just a few weeks ago we announced the availability of Limited Error Correction Support for Oracle 12.2.0.1 after November 2020. You could find …

JDK patching happens with every RU since January 2020

Posted on April 22, 2020 by Mike.Dietrich Patch Recommendation 29

A while ago, a customer asked me whether he needs to apply JDK patches separately. He discovered that the JDK in the $ORACLE_HOME is quite outdated. But there was no clear answer available. And the MOS Note he pointed me to, seemed to be quite incomplete. But times have changed. And JDK patching happens with every RU since January 2020.

Photo by David Billings on Unsplash

JDK who?

JDK stands for Java Development Toolkit. As the Wikipedia article explains, “the JDK includes a private JVM and a few other resources to finish the development of a Java Application”. …

Issues with seed databases, patch bundles and OJVM in 19c

Posted on February 18, 2020 by Mike.Dietrich Flaws and Pitfalls JVM 15

I really rely on people telling me about issues they saw. And in this case, it happened twice within a few days. At OOW London, a customer came after my talk and told me about invalid objects and an incredible long recompilation time. In fact, he had to apply an OJVM patch in order to solve this. When I returned home, Jure commented on the blog about a very similar issue. I spent some time on the weekend to check it out. And I realized: There are issues with prebuilt seed databases and OJVM in 19c.

Issues with seed databases, patch bundles and OJVM in 19c

Photo by Max

Do you need STARTUP UPGRADE for OJVM?

Posted on January 23, 2020 by Mike.Dietrich JVM Patch Recommendation 10

Actually I carry around this topic with me since the October 2019 workshop in Dubai. We’ve had one of these OJVM Patching discussions I’d like to escape usually. Anyhow, during this session, it dawned me that the STARTUP UPGRADE requirement in the OJVM readme may be not correct anymore. So the question will be: Do you need STARTUP UPGRADE for OJVM?

Photo by Nik Shuliahin on Unsplash

A little bit of history

You will find a good amount of blog posts about OJVM here. OJVM stands for Oracle Java Virtual Machine. It is a very powerful thing and allows you …

Patching all my environments with the January 2020 Patch Bundles

Posted on January 22, 2020 by Mike.Dietrich Patch Recommendation 40

I was traveling last week and had not enough time to download and apply the January 2020 Release Updates and PSUs. Yes, I’m one week late. But nevertheless, I’d like to check whether patching my databases with the January 2020 RUs will work fine.

Patching all my environments with the January 2020 Patch Bundles

Wörthsee near Munich in January 2020 – Water temperature is 3.4°C

Security Alert January 2020

My usual approach is to start with the Security Alerts for January 2020. It leads me to the January 2020 Critical Patch Advisory. As I’m a database guy, this is the line I’m interested in: Oracle Database Server, versions 11.2.0.4, …

ORA-1722 when upgrading to 19.4.0 or 19.5.0 on Windows

Posted on December 18, 2019 by Mike.Dietrich Flaws and Pitfalls 17

Oh boy – I try to avoid blogging about errors on a specific platform. But as this topic was brought to my attention now 3x in 2 weeks, I think I’ll send it out. And I hope you won’t hit this ORA-1722 when upgrading to 19.4.0 or 19.5.0 on Windows.

ORA-1722 when upgrading to 19.4.0 or 19.5.0 on Windows

What is failing?

The database upgrade only on the MS Windows platform fails when you attempt to upgrade to 19.4.0 or 19.5.0. This means, you downloaded and installed 19.3.0. And then you followed our advice and applied one of the most recent Release Update – ideally 19.5.0, the October …

Patching all my environments with the Oct 2019 Patch Bundles

Posted on October 17, 2019 by Mike.Dietrich Patch Recommendation 20

Yesterday I blogged about the Oct 2019 Patch Bundles being available for download. And while I wrote this blog post, I downloaded all of them for my environments. Here I’d like to share with you the most simple path to apply them. As I have no cluster or ASM, I don’t have to patch Grid Infrastructure. And I don’t even have OJVM in any of my databases right now. Due to space constraints in my lab environment I will apply the patches in-place. You shouldn’t do this but instead use always a new home you patch. This allows you …

CPU October 2019 Patch Bundles are available

Posted on October 16, 2019 by Mike.Dietrich Patch Recommendation 2

As of Oct 15, 2019, the CPU October 2019 Patch Bundles are available for download. So let me do the quarterly exercise to download and install all of them into my various environments.

CPU October 2019 Patch Bundles are available

Critical Patch Alert October 2019

At first, I check the Alert and the Risk Matrix whether critical issues with a high risk score are included. I will install the patch bundles anyway, but I’m curious. In my particular case I will take care on the database only. You of course will check for other products you are using, too.

Database Migration from non-CDB to PDB – Various Pitfalls

Posted on August 2, 2019 by Mike.Dietrich Flaws and Pitfalls Single-/Multitenant 22

There are several pitfalls when you plugin a non-CDB into a CDB environment. I’d like to highlight some of them – and show you potential workarounds as well. This is part of a series of blog posts to make your migration from non-CDB to PDB a bit smoother.

Photo by timJ on Unsplash

Database Migration from non-CDB to PDB – Various Pitfalls

In all the previous blog posts of this series I tried to explain specific pitfalls, and how you can workaround them. This article is meant to collect the “leftovers”, the minor issues and pitfalls which you may not …

Database Migration from non-CDB to PDB – The Patch Level Pitfall

Posted on August 1, 2019 by Mike.Dietrich Flaws and Pitfalls Single-/Multitenant 0

Photo by Piron Guillaume on Unsplash

Database Migration from non-CDB to PDB – The Patch Level Pitfall

When you consolidate on a larger scale, it is very likely that you have different patch levels in your database environments. But when you attempt to plugin a non-CDB into a CDB, you may see …

Oracle Security Alerts for July 2019 got published

Posted on July 16, 2019 by Mike.Dietrich Patch Recommendation 14

It’s patching day. And I’m already downloading the patch bundles for all my installations (11.2.0.4, 12.1.0.2, 12.2.0.1, 18c and 19c). The Oracle Security Alerts for July 2019 got published today.

Oracle Security Alerts for July 2019 got published

Patch Advisory and Risk Matrix

You can find the July 2019 Patch Advisory here. I checked the risk matrix for the database. It contains 8 new fixes for the database server. Please pay attention that 3 of the vulnerabilities may be exploitable from a client without an Oracle Database server being installed. The highest score is 9.8.

Please check the risk matrix by yourself:

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

Photo by camilo jimenez on Unsplash

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 …

Should you change COMPATIBLE when you apply an RU?

Posted on April 10, 2019 by Mike.Dietrich Best Practice 21

I have a million ideas for blog posts. But I like it even more when people ask me to explain something on the blog which isn’t there yet but may be interesting for others as well. And Robert Ortel mailed me the other day and asked if he should change COMPATIBLE when he applies an RU for Oracle 18c. That’s a good question. And I doubt that the documentation has a good recommendation.

Should you change COMPATIBLE when you apply an RU?

No.

Should you change COMPATIBLE when you apply an RU?

That’s a short blog post this time, isn’t it? 🙂 But honestly, you shouldn’t touch COMPATIBLE for …

Why is the October Patch Bundle from July?

Posted on October 26, 2018 by Mike.Dietrich Uncategorized 6

Strange blog headline, isn’t it? Intentionally. Peter Lehmann mailed me a question – and asked more or less: Why is the October Patch Bundle from July? Sounds strange? It is strange …

Strange notation

Peter wanted to download the most recent patch bundle for Grid Infrastructure from October. And he found patch 28507693:

But he was wondering about the headline having the date of October 18, 2018 together with JUL 2018.

Why is the October Patch Bundle from July?

How does this make sense??

Flashback

When you flash back to the day when we introduced “Updates” (RU) and “Revisions” (RUR) you may remember that we release quarterly “Updates” …

July 2018 Update, Revision, BPs, PSUs – delays and other issues

Posted on July 20, 2018 by Mike.Dietrich Patch Recommendation 7

This is a Friday morning blog post. And actually I had no intention to write it. I don’t mean it offensive. But yesterday I received an interesting email from Frits Hoogland from Enkitec/Accenture. Frits asked me about the July RUR and some unlogic things on MOS. Once I had answered his email, the next question came in. Hence, I thought I need to write something about our July 2018 Update, Revision, BPs, PSUs – delays and other issues.

From being on stage at last year’s DOAG Conference for a “Patching Forum” I know that things aren’t as …

Patching my databases with the July 2018 PSU, BP and RU

Posted on July 19, 2018 by Mike.Dietrich Patch Recommendation 38

Patching my databases with the July 2018 PSU, BP and RU As usual I download the patch bundles and apply them to our Hands-On Lab environment as quickly as possible. First of all for the simple reason that I don’t want to trap into issues which are fixed already. Second for the reason that I always tell you: YOU MUST PATCH! But if I’m saying this over and over again, then I can’t have my own environments unpatched. And at third, because I want to learn if anything is not working correctly or has changed (see below).

Of course my tiny single instance environments are not comparable to your critical production …

July 2018 Update, Revision, BP and PSU

Posted on July 18, 2018 by Mike.Dietrich Patch Recommendation 13

Hurray, it’s patching day! I know, YOU did look forward to July 17, 2018 as it is patching day again. Last night we released the following Patches: July 2018 Update, Revision, BP and PSU.

July 2018 Update, Revision, BP and PSU

First of all, I’m doing the usual check for the alert and the risk matrix to see whether there’s are really important security patches included. For the risk matrix you’ll have to scrooooooooooolllll down quite a bit as the list of products is strictly alphabetically ordered:

Critical Patch Update – July 2018 – Patch Advisory
Risk Matrix for Oracle

Video: The New Database Release and Patching Model

Posted on July 10, 2018 by Mike.Dietrich Video / Viewlet 8

Video: The New Database Release and Patching Model The last Office Hours I’ve run about the New Release and Patching Model didn’t go very well technically. I’ve had screen/display issues. And Steven Feuerstein tried to save the best parts – but despite Steven’s awesome work neither him nor I did really like the result. So I decided that it may be better to record a Video: The New Database Release and Patching Model again (which I actually planned for quite a while already anyway.

Video: The New Database Release and Patching Model

The video is based on the slide deck you’ll find in the Slides download section of …

When you patch, please use UPDATES – and not REVISIONS

Posted on May 10, 2018 by Mike.Dietrich Patch Recommendation 5

I can just repeat what I’m saying not for almost a year: When you patch, please use UPDATES – and not REVISIONS. Updates (or Release Updates – short: RU) and Revisions (or Release Update Revisions – short: RUR) are patch bundles for the Oracle Database since Oracle 12.2.0.1. There are no PSUs (Patch Set Updates) anymore. And Revisions are not the same as PSUs.

When you patch, please use UPDATES – and not REVISIONS

One of the reasons why we recommend Updates, and not Revisions, simply is: Updates keep you more current whereas Revisions will let you miss a lot …

Do you have to execute “datapatch” when you create a new database?

Posted on April 19, 2018 by Mike.Dietrich Patch Recommendation 30

Do you have to execute "datapatch" when you create a new database? Thanks to Connor McDonald (Mr. AskTom) I learned today that one topic is not clear from our patches readmes: Do you have to execute “datapatch” when you create a new database? And it’s true. It does not get explained in the readme anywhere.

Do you have to execute “datapatch” when you create a new database?

If you never applied an Oracle patch bundles you may ask now: What is “datapatch” doing. And the answer is very simple. When you apply a patch bundle usually the patch does not include only binary files but also …

January 2018 Database RU and RUR got released

Posted on January 17, 2018 by Mike.Dietrich Patch Recommendation 8

It’s patching time again. The January 2018 Database RU and RUR got released. And of course other patch bundles as well. And of course not only for the database but for many other products as well. I try to summarize below the most important information and links.

January 2018 Database RU and RUR got released

First of all always have a look at the Critical Patch Alert and the Risk Matrix:

Then you’ll see that there are three fixes included for vulnerabilities which may be remotely exploitable without authentication, …

Oracle Database RU and RUR Recommendations and Facts

Posted on November 7, 2017 by Mike.Dietrich Patch Recommendation 10

Well … another post about RU and RUR patches. But after having multiple discussions personally, via web conferences, in conference calls and of course on Twitter I think some clarifications may be helpful. Below you’ll find Oracle Database RU and RUR recommendations and facts. At least some of them …

Oracle Database RU and RUR Recommendations and Facts

First of all, you will find more information in several blog posts about RU (Release Update) and RUR (Release Update Revision) patches:

Differences between PSU / BP and RU / RUR

Posted on October 24, 2017 by Mike.Dietrich Patch Recommendation 26

Since Oracle Database 12.2.0.1 we change our patching model as well, switching from Patch Set Updates (PSU) and Proactive Bundle Patches (BP) to Release Updates (RU) and Release Update Revisions (RUR). But what are actually the differences between PSU / BP and RU / RUR patch bundles? Is there any or is it just a renaming of well known patch bundles?

No change on MS Windows

First of all, let me say that there won’t be any changes on the Windows platform. If your preferred operating system is MS Windows then stop reading here. On Windows you’ll see …

Are OJVM patches included in the Oracle 12.2 RU / RUR?

Posted on October 20, 2017 by Mike.Dietrich JVM Patch Recommendation 0

I have received this question multiple times in the past days, especially when I presented at the Slovenian Oracle User Group Conference about the new Release and Patching Mode but also via emaill: Are OJVM patches included in the Oracle 12.2 RU / RUR? Let me clarify this in the below blog post.

Are OJVM patches included in the Oracle 12.2 RU / RUR?

At first I did check MOS Note: 1929745.1 – Oracle Recommended Patches — “Oracle JavaVM Component Database PSU and RU” (OJVM PSU and OJVM RU) Patches.But besides having RU mentioned in the Note’s title and …

October 2017 RU, RUR, BP and PSU are available

Posted on October 18, 2017 by Mike.Dietrich Patch Recommendation 6

It’s October 17, 2017. And the October 2017 RU, RUR, BP and PSU are available for download.

The most important links

Find the most important information here:

The Risk Matrix

Find the Risk Matrix here:

October 2017 RU, RUR, BP and PSU are available

Risk Matrix for the Oracle Database Server – October 2017

Database RU, RUR, BP and PSU – October 2017

To access the RU, RUR, BP and PSU for the Oracle Database Server you will have to logon to MyOracle Support:

MOS Note:

RUR

What has been announced in April 2020?

JDK who?

A little bit of history

Security Alert January 2020

What is failing?

Critical Patch Alert October 2019

Database Migration from non-CDB to PDB – Various Pitfalls

Database Migration from non-CDB to PDB – The Patch Level Pitfall

Patch Advisory and Risk Matrix

Oracle 19.3.0 Update (RU)

Should you change COMPATIBLE when you apply an RU?

Strange notation

Flashback

July 2018 Update, Revision, BP and PSU

Video: The New Database Release and Patching Model

When you patch, please use UPDATES – and not REVISIONS

Do you have to execute “datapatch” when you create a new database?

January 2018 Database RU and RUR got released

Oracle Database RU and RUR Recommendations and Facts

No change on MS Windows

Are OJVM patches included in the Oracle 12.2 RU / RUR?

The most important links

The Risk Matrix

Database RU, RUR, BP and PSU – October 2017

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