Flashback in Oracle

We are going to have look at another part of the Oracle database. Flashback is going to be the topic of our discussion of today. Let’s start with its introduction after that with its example. Being DBA we have to make us familiar with Flashback technology. It is considered as a good feature of Oracle Database. What is […]

Read More

Flashback Technology

Flashback Technology in Oracle : Oracle Flashback Technology is a group of Oracle Database features that let you view past states of database objects or to return database objects to a previous state without using point-in-time media recovery. Today we will see following feature of Flashback Technology : 1. Oracle Flashback Query . 2. Flashback […]

Read More

Enabling Flashback Database in Oracle

Oracle Flashback Database, allows to quickly recover the entire database from logical data corruptions or user errors. It is very similar to PITR (Point In Time Recovery) which puts back the database to a state at a particular time in recent past. 1. Place your database in mount stage.

2. Set DB_FLASHBACK_RETENTION_TARGET to the requried […]

Read More