Topic

Oracle

A collection of 32 issues

Oracle: cleanup after patching (in-place)

Patching your Oracle systems is essential for a stable, secure and up-to-date environment. Oracle recommends to patch out-of-place, which means that you just add another software home and switch to it. But in many environments, traditional (in-place) patching is still needed. So the software needs to be stopped, the patch

Oracle: Install ASR on SuSE Linux

Installing Oracle ASR on SuSE Linux 15 isn't as straight forward as doing the same on Oracle Linux. Here is how to get it done...

Oracle: prevent password from aging on Exatada

When deploying an Oracle Exadata, passwords will be valid only for 60 days. After that time period, you will have to set a new password. But that's not very comfortable - and it will prevent your monitoring systems from logging in. I'll show you how to disable password aging on Exadata.

Oracle: Access MySQL databases from Oracle

I'll show how to access MySQL databases from Oracle

Oracle: Access PostgreSQL from Oracle

I'll show how to access PostgreSQL databases from Oracle

Oracle: Add database components to a 23ai CDB

This is how to add database components to a 23ai CDB

Oracle: How to solve Oracle error ORA-01110

This night, I was woken up by a customer who had an issue with his software. Daily business was running fine, but some background jobs had issues. What was the problem? The first error looked like that: 2025-07-25 02:15:21 NOTE: AMB1 (index:1) registering with ASM instance as

Flashback: Sun Ultra 10

These are my memories how I used several Sun Ultra 10

Oracle: How to solve ORA-16810 ORA-16809 ORA-16854 in DataGuard

When moving Oracle manual standby database to DataGuard, I got these eror: [...] Error: ORA-16810: multiple errors or warnings detected for the member [...] Warning: ORA-16854: apply lag could not be determined [...] ERROR I tried several things, like clearing log files: SQL> alter database clear logfile group 1; But I get