September 2017 releases of preupgrade.jar and preupgrd.sql are available

On a regular basis the Database Upgrade Team releases new and improved versions of the preupgrade tools via a MyOracle Support note. And it’s time again: the September 2017 releases of preupgrade.jar and preupgrd.sql are available for download.

September 2017 releases of preupgrade.jar and preupgrd.sql are available

Please ALWAYS download the most recent versions of preupgrade.jar for upgrades to Oracle Database 12.2 and preupgrd.sql (including utluppkg.sql) for Oracle Database 12.1.0.2 upgrade from MOS Note: 884522.1.… [Read More]

Fallback Strategy: Flashback Pluggable Database

Fallback Strategy: Flashback Pluggable Database in Oracle 12.2Since Oracle Database 12.2 an important feature works now for pluggable databases as a Fallback Strategy: Flashback Pluggable Database in Oracle 12.2. This was missing in Oracle Database 12.1.

Actually I missed this feature a lot as I use “Flashback” almost everyday. And you could only rewind the entire deployment with a FLASHBACK DATABASE command.… [Read More]

Oracle GoldenGate 12.3 is supported for Oracle Database 12.2.0.1

Finally … it took a little while but now Oracle GoldenGate 12.3 is supported for Oracle Database 12.2.0.1.

Never heard of Oracle GoldeGate? Then you may look either into our slide deck and see the customer case of Amadeus. Or you may read further on OTN: http://www.oracle.com/technetwork/middleware/goldengate/overview/index.html

Oracle GoldenGate 12.3 is supported for Oracle Database 12.2.0.1

Roy and I received this question quite often in the past months:
When will Oracle GoldenGate be certified for use with Oracle Database 12.2.0.1?[Read More]

Oracle Optimizer Statistics Advisor in Oracle Database 12.2.0.1

Oracle Optimizer Statistics Advisor in Oracle Database 12.2.0.1The Oracle Optimizer Statistics Advisor in Oracle Database 12.2.0.1 is something I planned to write about for quite a while. Roy and I include this topic in the New Features section in our Upgrade / Migrate / Consolidate to Oracle Database 12.2 slide deck for some time. This blog post (in German only) by my former team mate Ulrike Schwinn inspired me to post something by myself.… [Read More]

ORA-44787 – Don’t mess with the Default Oracle Service

ORA-44787 - Don't mess with the Default Oracle ServiceAt the moment I work with one of our reference customers, Swiss Mobiliar Insurance, on their Multitenant upgrade to Oracle Database 12.2.0.1. And we encountered an “interesting” issue. After upgrade we received an ORA-44787 making it impossible to switch between containers with “alter session set container=pdb1;” commands.… [Read More]

Oracle Label Security (OLS) Clean Up in Oracle Database 11.2-12.2

Oracle Label Security (OLS) Clean Up in Oracle Database 11.2-12.2Oracle Label Security (OLS) clean up in Oracle Database 11.2-12.2 is almost as simple and straight forward as removing OWM or APEX. You can do it online without downtime. But in older releases a relink operation did cause downtime. Oracle Label Security is an extra cost option. More information is available on oracle.com.… [Read More]

Oracle APEX (Application Express) Clean Up in Oracle Database 11.2-12.2

Oracle APEX (Application Express) Clean Up in Oracle Database 11.2-12.2Oracle APEX (Application Express) clean up in Oracle Database 11.2-12.2 is fairly simple and straight forward. With the upgrade to Oracle Database 12.2.0.1 Oracle APEX does not get upgraded automatically anymore. If necessary you should upgrade Oracle APEX upfront of afterwards. But please do keep an eye on the APEX certification with Oracle Database 12.2.0.1 to avoid any issues:

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