Minimalistic Oracle

Minimalistic Oracle contains a collection of practical examples from my encounters with Oracle technologies. When relevant, I also write about other technologies, like Linux or PostgreSQL. Many of the posts starts with "how to" since they derive directly from my own personal experience. My goal is to provide simple examples, so that they can be easily adapted to other situations.

Wednesday, September 25, 2024

How to plug and unplug a PDB in a multitenant configuration

›
What exactly does it mean to unlug and plug a database, in a multitenant architecture? To unplug means to close the PDB and then generate...
1 comment:
Monday, September 23, 2024

How prevent dbca to create folders in capital letters during database creation

›
This post is derived from my previous post, but I have come to realize that I have needed to look up this particular detail at at least a co...
Thursday, September 19, 2024

What is the $ORACLE_HOME/dbs/hc_$ORACLE_SID.dat file?

›
In every $ORACLE_HOME/dbs folder you will find a file named hc_$ORACLE_SID.dat. What is it, and is it essential for your instance? Oracl...
Tuesday, September 17, 2024

Where does an Oracle EBS 12.2 appserver save logs from the concurrent worker processes?

›
Look in the directory $ADOP_LOG_HOME In here, every session will create its own subfolder. In my case 10 11 2 3 4 5 6 7 8 9 In ...
Thursday, September 5, 2024

How do I store multiple connections to the same database in my wallet?

›
If you have a wallet which already contains an alias for a database, you cannot add another one pointing to the same alias. If you do, mkst...
Friday, August 23, 2024

How to cleanup temporary tablespaces in a PDB and create new ones in the right location

›
Notice how temporary tablespace groups can be used instead of directly referencing the temporary tablespace name: alter session set contai...

Our solution to ORA-00600: internal error, arguments: [kkmmctbf:bad intcoln]

›
We were facing a problem in one of our databases with jobs that stopped immediately after attempting to start, and then aborting their respe...
‹
›
Home
View web version

About Me

My photo
Name: Vegard Kåsa
My career as an Oracle DBA startet in 2001, when I acceptet a request to take on the responsibility as my current employer's DBA. From that point and onwards, managing Oracle databases has kept me busy and engaged. I enjoy my work, and particulary appreciate the constant learning and devlopment that comes with the job. From 2014, I am self-employed through my company Oric Consulting AS (Norway), and from 2024 Oric Consulting AB (Sweden) I currently live in Göteborg, Sweden, with my family.
View my complete profile
Powered by Blogger.