ORACLE

This error occurs due to problems during the upgrade process of databases from 11g to 12c. If the Upgrade is not completed and 11g continues …

After upgrading to 12.2 databases, the temporary temp tablespace of some users is set to SYSTEM due to bug number 23715518. In this case, when …

What is Archivelog Mode in Oracle? The following operations cannot be performed until archive log mode is enabled. RMAN Online Backup Flashback Database User Managed …

It is possible to query the contents of the alertSID.log file in Oracle databases, such as a table in the database. To do this, you …

Oracle Data Guard has a simple and easy operation logic. Moves the redo data in the primary database to the Standby database and applies the …

When importing with Data Pump, errors occur as follows due to the creation of the relevant dump file with the traditional export (exp) command. [crayon-676c60231936e536304997/] …

Automatically Run Configuration Scripts Before 19c in the oracle database software installation requires manual effort to run the root.sh scripts. But from 19c we can …

There are various methods and different tools for creating a pluggable database within a container database (CDB). The methods and tools to create a pluggable …

Introducing Oracle Net Services Oracle Net services are often used to enable network connections for applications or different clients to connect to databases. Allows connection …

Before 12c if one of the standby database goes out of sync with respect to the primary database we have to perform the below steps …