Patching

4+1 Webinars: Upgrade, Migrate, Consolidate to 19c – not only for Australia

Actually this weekend Roy and I would have flown from Australia to New Zealand. We planned at least 5 seminars. And we’ll do them in person as soon as conditions allow. If you are not tired yet of all these webinars offered to you, then we have the right offering for you.

4+1 Webinars: Upgrade, Migrate, Consolidate to 19c - not only for Australia

Photo by Carles Rabada on Unsplash

And not only for those of you based in Australia and New Zealand. Singapore, Japan, Korea and other countries in this part of the globe. Roy and I will run for 4+1 Webinars: Upgrade, Migrate, Consolidate to 19c – not only for

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3 Live Webinars: Slides Download and Questions Webinar 1 answered

Thanks a lot to all of you who participated this week in the 3 live Webinars about Database Upgrade, Performance Stability and Multitenant. We were just overwhelmed but so many tuning in. And I hope you’ve enjoyed it. As promised here you’ll get more. So find here for all 3 Live Webinars: Slides Download and Questions Webinar 1 answered. Once the recordings are published, I will tell you via the blog of course as well.

3 Live Webinars: Slides Download and Questions Webinar 1 answered

Photo by Simon Abrams on Unsplash

Slides Download

Thanks again also to Laura Garcia Villareal from Oracle University. If you have more questions regarding …

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JDK patching happens with every RU since January 2020

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 He discovered that the JDK in the $ORACLE_HOME is quite outdated.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.

JDK patching happens with every RU now

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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”. …

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Save Patching Downtime with Oracle Multitenant?

At OOW 2019 we announced that you can have up to 3 user-created pluggable databases (PDBs) per container database (CDB) without having a Multitenant license. And in this blog post I’d like to demonstrate how you can save patching downtime with Oracle Multitenant.

The Concept

The idea this entire process settles on is very simple. When you create a fresh container database in the target (already patched!) environment, you don’t have to patch this one. You only have to relocate the PDB from the source into the target CDB. In addition, only datapatch needs to be executed. As the …

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UKOUG TechFest 2019 in Brighton – Dec 1-4, 2019

Time really flies. As every year in November. Right after DOAG, there’s very little time for me to recharge batteries. And once I take a deep breath, I will sit in another airplane and fly to … England. No worries, I won’t do any political jokes. This is not necessary these days. And this is a techie blog. But I’m very happy that I don’t have to do any special preparation to visit UKOUG TechFest 2019 in Brighton – Dec 1-4, 2019.

UKOUG TechFest 2019 in Brighton - Dec 1-4, 2019

Photo by Nitin Tulswani on Unsplash

Brighton?

To be honest, I know not much about Brighton. Except …

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How to patch all PDBs with the a new time zone file?

Yesterday I wrote about how to adjust the time zone setting in the PDB$SEED as by default the time zone scripts won’t touch the PDB$SEED when you execute them. And in addition, MOS Note:1509653.1 tells you, that the PDB$SEED can’t be adjusted. But this leads to a weird mix of time zone settings across a Multitenant deployment. Which I’d guess is not desired. Following a tweet reply by Marco Mischke I realized: I explained how to patch the PDB$SEED – but I didn’t explain how to patch all PDBs with the a new time zone file?

How to patch all PDBs with the a new time zone file?

Photo by Laureen

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Does OJVM patching require a specific Database Release Update?

This question came up several times in the past days: Does OJVM patching require a specific Database Release Update? People mentioned that there’s a significant difference between the OJVM Patch Readme between Oracle 12.2.01 and Oracle 18.4.0.

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What’s the point?

In the OJVM (Oracle Java Virtual Machine) Patch Readme for Oracle Database 12.2.0.1 a sentence clarified that you can combine different states of OJVM and Database patch bundle with each other. Your database home could have been patched with the April 2018 Update, whereas you decided to apply the October 2018 OJVM patch.

The …

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

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.
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 …

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

Patching my databases with the July 2018 PSU, BP and RUAs 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 …

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July 2018 Update, Revision, BP and PSU

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:

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ORAWORLD Mag: Oracle Database Patching – Tips & Tricks

Thanks to DOAG and the ORAWORLD Magazine, my article is released in the current September 2018 ORAWORLD Mag: Oracle Database Patching – Tips & Tricks

ORAWORLD Mag: Oracle Database Patching - Tips & Tricks

ORAWORLD Mag: Oracle Database Patching – Tips & Tricks

You’ll find my article about Database Patching – Tips & Tricks on page 28ff in the September 2018 issue if the ORAWORLD magazine. Please download it from here.

And of course, you will find other issues on the website of the ORAWORLD Magazine:

Further Information

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Patching to Oracle 18.2.0 in the Oracle Cloud (OCI Classic)

Patching to Oracle 18.2.0 in the Oracle Cloud (OCI Classic)I was quite surprised when I spotted the Update (RU) Oracle 18.2.0 mid of April in my OCI Classic (DBCS, DBaaS) account. Of course I was thrilled immediately and started the patching to Oracle 18.2.0 in the Oracle Cloud (OCI Classic).

Patching to Oracle 18.2.0 in the Oracle Cloud (OCI Classic)

The April 2018 Updates (and Bundle Patches and Patch Set Updates for Oracle releases below 12.2) got released on April 17, 2018. You can read more here on how I applied all of them to my Oracle 11.2.0.4, 12.1.0.2 and 12.2.0.1 databases. But I was positively surprised when …

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January 2018 Database RU and RUR got released

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, …

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DOAG 2017 Conference – Upgrade Talks and More

DOAG 2017 - Upgrade Talks and More

Picture Source: https://2017.doag.org/de/home/

It’s November. November is DOAG time. Time really flies. And the German Oracle User Group Conference till kick off in a bit more than a week from now on. For me it’s like visiting a huge event where I know so many people: it’s almost like a friends& family meetup. Only strange thing: we all get older … 😉 I’m really looking forward to DOAG 2017 Conference from Nov 21-24, 2017.

And if you are not a German native speaker, don’t worry at all. Many talks get simultaneously translated into English. The translators are amazingly good. It’s …

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

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

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How to patch the Oracle Instant Client?

How to patch the Oracle Instant Client?That’s an interesting question a customer raised the other day:

How to patch the Oracle Instant Client?

I silently assumed that there’s a new release of the Oracle Instant Client every quarter or at least when we deliver fixes which apply to the client as well. Hm …

What is the Oracle Instant Client?

First of all, the Oracle Instant Client is a pretty cool thing. It gets distributed via OTN as a simple download. You deploy it to your client machine, you set LD_LIBRARY_PATH (or PATH on Windows) and add a tnsnames file if necessary, you may add SQL*Plus …

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Use the correct download to patch APEX from 5.1.0 to 5.1.1

When you plan to upgrade Oracle Application Express (APEX) from version 5.1.0 to 5.1.1 please be aware to download a patch from MOS instead the 5.1.1 version from OTN.

The text on the OTN page is a bit misleading – and a customer I work with downloaded the wrong version which led to a failed upgrade – even though the scripts seem to be made for this patch upgrade.

APEX 5.1.1 Full Version Download

Oracle APEX 5.1.1 download on OTN

Even though the page says “This is a cumulative patch set for Application Express 5.1.0” the page offers you a full install and not …

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Keep your patch versions between Grid Infrastructure and Databases Homes in synch

Patch RecommendationI’ve had some interesting discussions with Anil Nair, our RAC Product Manager and a customer in the past days. The customer was looking for a definite statement that they can have a higher version of Patch Set Updates (PSUs) or Proactive Bundle Patches (BPs) in the Database homes than in the Grid Infrastructure home managing the resources.

Can you have different PSU/BP versions between Database and GI homes?

Yes, you can have a higher version PSU or BP in the Database home than in the Grid Infrastructure home managing the resources. This is implicitly documented in MOS Note 337737.1 –

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The OJVM Patching Saga – and how to solve it – Part V

Related Posts on
The OJVM Patching Saga – and how to solve it“:

MOS Note released explaining patching without STARTUP UPGRADE mode

An important note regarding OJVM rolling patching has been published on MyOracle Support:

MOS Note: 2217053.1
RAC Rolling Install Process for the “Oracle JavaVM Component Database PSU” (OJVM PSU) Patches

“Beginning with the Jan2017 OJVM PSU patchset for 11.2.0.4 and

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The OJVM Patching Saga – and how to solve it – Part IV

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The OJVM Patching Saga – and how to solve it“:

What is missing with the “Mitigation Patch?

Michael, the team lead from a large Oracle customer mailed me the other day. He wanted to disable Java on all their +600 databases by using the Mitigation Patch for OJVM. But he received a strange error when trying to enable the …

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The OJVM Patching Saga – and how to solve it – Part III

Related Posts on
The OJVM Patching Saga – and how to solve it“:

What is the “Mitigation Patch?

In MOS Note:1929745.1 – Oracle JavaVM Component Database Patches there’s a section called What is the Mitigation Patch. It says:
For situations where the latest OJVM PSU cannot be installed immediately there is a “Mitigation Patch” that can be used. The “Mitigation

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The OJVM Patching Saga – and how to solve it – Part II

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Important Notes

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The OJVM Patching Saga – and how to solve it – Part I

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The OJVM Patching Saga – and how to solve it“:

Who’s the Product Manager for Patching?

First of all, I’m neither a patching expert nor am I the Product Manager for Patching. There’s no such role as far as I know but there are people inside Oracle who have way more clue about this topic. There’s a group …

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Patching Best Practices – 38min Video

Patch Ever asked yourself about Database Patching Best Practices?

I know that not always everything works that simple and easy. See the blog post by Pieter Van Puymbroeck from Exitas in Belgium about some findings when applying the April 2015 PSU to an Exadata or by myself about my experiences when applying the GI PSU from Jan 2015.

But this 38 min video may give you a good overview about the best and recommended techniques at first hand by Eleanor Meritt and David Price, both from the Sustaining Engineering organization that issues bug fixes, patches and patchset updates

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