ORACLE

If you have created and enabled a new service and then created a pluggable database, you may receive this error if you want to switch …

We can reset the ILOM SP of compute nodes and cell nodes as follows: You can connect to the Ilom IP via ssh and run …

Connect to Root Container The connection to the root container is the same as connecting to the database instance in previous versions. Connection can be …

Disk scrubbing exists on Exadata cell nodes to automatically repair the failed sector of the disk when the system is idle without compromising system performance. …

To perform various operations on database objects, system and object privileges must be assigned to users. Each system privilege allows a user to perform certain …

You can find the undo usage of a session with the following query. Historical information is also available. You can find the undo usage of …

You may need to enable trace for a session for many reasons. For example, you may need to determine which queries run in a session. …

The PDB$SEED or SEED database is a pluggable database template for pluggable databases to be created by users. Used as a template to create new …

Steps to Apply Patch on DB Home This document shows how to apply patch on Oracle home / databases. July 2019 PSU for Oracle databases. …

You can query the CDB column in the V$DATABASE view to see if a database is CDB. If the current database is CDB, the column …