3 PDBs included with Oracle 19c and desupport of non-CDBs with 20c

3 PDBs included with Oracle 19c and desupport of non-CDBs with 20c 0

Oracle EBS 12.2 on-prem is now certified with Oracle 19c – and will become a PDB

Oracle EBS 12.2 on-prem is now certified with Oracle 19c - and will become a PDB 0

OOW 2019 – Database Upgrade Talks and Labs

OOW 2019 - Database Upgrade Talks and Labs 0

Post Conference Wrap-Up – POUG 2019

0

The September 2019 AutoUpgrade – and the AutoUpgrade Video

4

The newest patching surprises – and how to fix some of them

12

Data Migration Assistant for Unicode (DMU) 19.1 is available

Data Migration Assistant for Unicode (DMU) 19.1 is available 0

September is CONFERENCE month – back to reality

September is CONFERENCE month - back to reality 0

Exadata Upgrade to OL7 and to Oracle 19c

Exadata Upgrade to OL7 and to Oracle 19c 4

Gracias, obgrigado … Montevideo, Buenos Aires, Brasilia and Sao Paolo

0

3 PDBs included with Oracle 19c and desupport of non-CDBs with 20c

It’s Oracle Open World week in San Francisco. and it is time for announcements of course.

3 PDBs included with Oracle 19c and desupport of non-CDBs with 20c

Photo by Aaron Burden on Unsplash

What has been announced?

Today at OOW 2019, Jenny Tsai-Smith and Dominic Giles announced in their talk that the non-CDB architecture will be desupported from Oracle 20c on. But VERY IMPORTANT, from Oracle 19c on you can have 3 user-created pluggable databases of any type without a Multitenant license. As soon as you have need for 4 or more PDBs within one container database, you will need a Multitenant license.

License Guide

You can find the update regarding …

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Oracle EBS 12.2 on-prem is now certified with Oracle 19c – and will become a PDB

Great news – and I’m just putting the pieces together. Oracle EBS 12.2 on-prem is now certified with Oracle 19c.

Oracle EBS 12.2 on-prem is now certified with Oracle 19c - and will become a PDB

Photo by Charles Forerunner on Unsplash

Plan your upgrade(s)

You can plan your EBS and database upgrades now. I know from discussions at conferences and workshops, that customers felt locked in on older databases releases. As a result, we waived the Extended Support for the database for those who still are on Oracle 11.2.0.4 and 12.1.0.2 as database for an EBS installation.

Please be aware that the certification as of now includes only Linux and SPARC Solaris platforms. …

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OOW 2019 – Database Upgrade Talks and Labs

Oh … time flies so fast. Just a few days until I will sit in a airplane to SFO. And on Monday at 7:00h the registration opens. As we have a lab at 8:30h already, just remembering the loooooong lines around the block last year, I will need to be there very early. It’s just a few days until OOW 2019 – Database Upgrade Talks and Labs information is here.

OOW – Oracle Open World 2019 in San Francisco

OOW 2019 - Database Upgrade Talks and Labs

Photo by Robert McLay on Unsplash

When? September 16-19, 2019

Where? San Francisco, USA

What? Find the session catalog here

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Post Conference Wrap-Up – POUG 2019

Monday after POUG is hard. As I wrote a year ago, a post-conference blues feeling hit me again. But this time I will get quicker over it as there’s Oracle Open World coming up – and a ton of things to complete before I will head out to San Francisco in a few days. So this will be just a short Post Conference Wrap-Up – POUG 2019.

Post Conference Wrap-Up - POUG 2019

First of all …

Thanks to all the people who worked so hard to organize this event. Luiza to name at first of course, but there are so many others. too. …

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The September 2019 AutoUpgrade – and the AutoUpgrade Video

My team mates work really hard. And I’m really proud on all of them. We try to fix upcoming issues or requirements with the new AutoUpgrade tool as quickly as possible and still maintain very high quality standards. And here it is, the September 2019 AutoUpgrade – and the AutoUpgrade video as a bonus in addition. Just in case you haven’t seen it in action and can’t join us at OOW 2019.

The September 2019 AutoUpgrade - and the AutoUpgrade Video

Download the September 2019 AutoUpgrade Tool

You can simply download the tool from MOS Note: 2485457.1 – AutoUpgrade Tool.

MOS Note: 2485457.1 – AutoUpgrade Tool:

Watch the AutoUpgrade Video

I just uploaded …

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Data Migration Assistant for Unicode (DMU) 19.1 is available

Just for those of you who face a character set migration challenge, the Data Migration Assistant for Unicode (DMU) 19.1 is available now for download.

Data Migration Assistant for Unicode (DMU) 19.1 is available

What is the DMU?

Oracle Database Migration Assistant for Unicode (DMU) is a tool for migrating your databases from legacy encodings to Unicode. It simplifies the migration process. You as the DBA should need less experience and knowledge – and it should ease your task. It automates many steps. The migration happens in-place and reduces the effort and downtime required for data conversion, comparing to conventional export and import migration methods. You can also use …

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September is CONFERENCE month – back to reality

There was a bit of silence on the blog – well, I needed a deep breath and plenty of fresh air on the most beautiful German island. And now it’s time to dig in again. And I realized that I won’t have many “office” days this month. September is CONFERENCE month – back to reality.

September is CONFERENCE month - back to reality

POUG – Polish Oracle User Group 2019 in Wrozlaw

September is CONFERENCE month - back to reality

When? September 6-7, 2019

Where? Wrozlaw, Poland – Kino Home Horyzonty

Why? Because if you’ve never been there, you won’t understand why everybody wants to be there. Check out the agenda: https://poug.org/en/edycja/poug-2019/ – in two days …

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Exadata Upgrade to OL7 and to Oracle 19c

This is just a short blog post to ensure I will find the necessary information when somebody asks me again.. In case you plan to do an Exadata upgrade to OL7 and to Oracle 19c, the below links are the most important ones you should start with.

Exadata Upgrade to OL7 and to Oracle 19c

Exadata Upgrade to OL7 and to Oracle 19c

–Mike…

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Gracias, obgrigado … Montevideo, Buenos Aires, Brasilia and Sao Paolo

This was a long trip – but as usual, traveling to South America is wonderful. So it time to say gracias, obgrigado … Montevideo, Buenos Aires, Brasilia and Sao Paolo. I’m so happy that I’ve been invited to speak at the OTN Groundbreakers LAD South Leg Tour 2019. Believe me, it is really hard to fly back after such intense 10 days.

Gracias, obrigado!

Gracias, obgrigado ... Montevideo, Buenos Aires, Brasilia and Sao Paolo

At first, a big big thank you to all the people who organize these events. For us it is quite easy. I board an airplane, and 17 hours later I step into a room on the …

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Database Migration from non-CDB to PDB – Migration with Data Pump

You may have realized that there are a few techniques missing describing how to do a Database Migration from non-CDB to PDB – Migration with Data Pump is one of them. I will explain the most simple approach of going to Single- or Multitenant. It isn’t the coolest – and it isn’t very fast as soon as your database has a significant size. But it is not complex. And it allows you to move even from very old versions directly into an Oracle 19c PDB – regardless of patch levels or source and destination platform.

Database Migration from non-CDB to PDB – Migration with Data Pump

High Level Overview

Endianness change
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Database Migration from non-CDB to PDB – The Minimal Downtime Challenge

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.

Database Migration from non-CDB to PDB – The Minimal Downtime Challenge

Database Migration from non-CDB to PDB – The Minimal Downtime Challenge

When we start to look at a migration from non-CDB to PDB for an important system, regardless of migrating on-prem or to the cloud, reducing the downtime is very important. In this blog post I’d like to highlight the different aspects …

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Database Migration from non-CDB to PDB – The Fallback Challenge

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.

Database Migration from non-CDB to PDB - The Fallback Challenge

Photo by Sebastian Grochowicz on Unsplash

Database Migration from non-CDB to PDB – The Fallback Challenge

As I work with customers on upgrades and migrations for a very long time, I know how important a proper fallback is.

When you attempt a migration from a non-CDB to PDB, you need to plan …

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Database Migration from non-CDB to PDB – Various Pitfalls

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.

Database Migration from non-CDB to PDB - Various Pitfalls

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 …

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

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.

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

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 …

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Database Migration from non-CDB to PDB – The Component Pitfall

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.

Database Migration from non-CDB to PDB - The Component Pitfall

Photo by Brett Jordan on Unsplash

The Component Pitfall

With component we mean the database component which you can find in DBA_REGISTRY – or CDB_REGISTRY. When Multitenant became available over 5 years ago, a decision had been made to make all options/components mandatory in a container database. This decision had to …

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Database Migration from non-CDB to PDB – The Time Zone Pitfall

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.

Database Migration from non-CDB to PDB - The Time Zone Pitfall

Photo by Allef Vinicius on Unsplash

Database Migration from non-CDB to PDB – The Time Zone Pitfall

Interestingly, there is no issue with different time zone settings within a single CDB. Your CDB$ROOT can be on DST V.32 whereas a PDB you plugin can be already on DST V.33. But only

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Database Migration from non-CDB to PDB – The COMPATIBLE pitfall

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.

Database Migration from non-CDB to PDB - The COMPATIBLE pitfall

Database Migration from non-CDB to PDB – The COMPATIBLE pitfall

When you migrate your non-CDB to PDB, in most cases the COMPATIBLE setting of the non-CDB will be lower than the setting of the receiving CDB. But still in this case you may see warnings. I will explain how to deal with …

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Database Migration from non-CDB to PDB – Typical Plugin Issues and Workarounds

In the previous blog posts I showed different approaches on how to migrate your database on a same Endianness platform into Multitenant. Whether you prefer to upgrade first or plugin first is up to you. I recommend upgrading first as this allows you a seamless fallback. But regardless of which approach you prefer, you may take care on potential pitfalls. Hence, this blog post is about Database Migration from non-CDB to PDB – Typical Plugin Issues and Workarounds. It may not be complete when I publish it and I may extend it later on. Let me know if you have …

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Database Migration from non-CDB to PDB – Clone via NON$CDB, upgrade, convert

The third option for plugging in a non-CDB is called Database Migration from non-CDB to PDB – Clone via NON$CDB, upgrade, convert. As I showed already in this blog post a while ago, your source must be at least an Oracle 12.1 database. And this technique can be used also only for same-Endianness migrations but does not apply if you’d like to migrate from Big to Little Endian. If your source database matches already the receiving CDB, no upgrade is necessary.

Database Migration from non-CDB to PDB – Clone via NON$CDB, upgrade, convert

Photo by Samuel Chan on Unsplash

High Level Overview

Endianness change possible:
No
Source database versions: Oracle 12.1.0.2
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Database Migration from non-CDB to PDB – Plug in, upgrade, convert

This is my next blog post about Database Migration from non-CDB to PDB – Plug in, upgrade, convert. But what is different from the previous one? And why is it necessary? Since Oracle Database 12.2.0.1 you can plugin a non-CDB at first, the upgrade and convert it. And I’ll show you this technique here.

Database Migration from non-CDB to PDB – Plug in, upgrade, convert

Photo by Dan Freeman on Unsplash

High Level Overview

Endianness change possible: No
Source database versions: Oracle 12.2.0.1 or newer (or 12.1.0.2 when CDB has shared UNDO)
Characteristic: Plugin into CDB first
Upgrade necessary: Yes, after plugin
Downtime: Plugin, copy (optional), upgrade and noncdb_to_pdb.sql
Minimal
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Database Migration from non-CDB to PDB – Upgrade, plug in, convert

As first blog post of this series about Database Migration from non-CDB to PDB – Upgrade, plug in, convert I will explain the most straight forward approach of going to Single- or Multitenant. But you have other options as well. which I’ll showcase in the other blog posts. I demonstrated this technique on the blog already a while ago. But since Oracle 12.2.0.1, there are a few other options available.

Database Migration from non-CDB to PDB - Upgrade, plug in, convert

High Level Overview

Endianness change possible: No
Source database versions: Oracle 11.2.0.4 or newer
Characteristic: Upgrade non-CDB first
Upgrade necessary: Yes, before plugin
Downtime:
Upgrade, plugin, copy (optional) and
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Database Migration from non-CDB to PDB – Overview

Today I’ll start a blog post series of several “how to” articles about database migration from non-CDB to PDB – Overiew. You’ll find a quick introduction below. And of course, the links to all the other related blog posts.

Database Migration from non-CDB to PDB – Overview

When you plan to move from non-CDB, the Oracle term for regular database deployments, to a Pluggable Database (PDB), you will migrate your database. It will become a PDB and run as part of a Container Database (CDB). This is a well known concept for several years now called Oracle Multitenant. If you …

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AutoUpgrade and Data Guard, RAC, Restart and non-CDB to PDB

I need to bring this blog post forward about AutoUpgrade and Data Guard, RAC, Restart and non-CDB to PDB. Initially I planned to write this a bit later. But some of you had questions or were wondering why AutoUpgrade hasn’t done certain tasks. Hence, I’d like to clarify what AutoUpgrade can do, what it can’t and what you’ll have to do at the moment.

I refer to the AutoUpgrade tool as of July 2019. In later versions, one or the other restriction may be lifted. I will blog about it then as well.

AutoUpgrade and Data Guard, RAC, Restart and non-CDB to PDB

AutoUpgrade – Step-by-step

  1. The new AutoUpgrade
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Please download the new July 2019 (20190715) AutoUpgrade

Since last night, the new version of the AutoUpgrade utility is available. Please download the new July 2019 (20190715) AutoUpgrade and exchange your previous version in your destination $ORACLE_HOME/rdbms/admin with this one.

Download

Please download the tool from: MOS Note: 2485457.1 – AutoUpgrade Tool

When you copied the new tool, call it for a version check to make sure you are using the most recent one:

$ java -jar $OH19/rdbms/admin/autoupgrade.jar -version
build.version 20190715
build.date 2019/07/15 12:45:48

Please notice that the tool allows you to upgrade to Oracle 12.2.0.1 and Oracle 18c as well:

 

Please download the new July 2019 (20190715) AutoUpgrade

The listed releases are the minimum …

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