Difference between .bashrc and .bash_profile

Difference Between .bashrc and .bash_profile : We use .bashrc and .bash_profile frequently to set environment for Oracle. Here is the difference between both files ,which file is used when . location of .bashrc : /home/username/.bashrc location of .bash_profile : /home/oracle/.bash_profile .bashrc : This file is executed for non-login shells . .bash_profile : This file is executed […]

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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 […]

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Clone Database using RMAN on Windows 10

Cloning Database with RMAN : A cloning database is useful for a variety of purposes, most of which involve testing. You can perform the following tasks to clone database: Prerequisites: You should have 2 servers , both server should have Oracle Software installed on them. Oracle Version : 11.2.0.4.0 OS : Windows 10 Database Name […]

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How to use Catalog start with command

Recovery Manager(RMAN) is an Oracle Database client that performs backup  and recovery tasks on your databases and automates administration of your backup strategies. It greatly simplifies backing up,restoring and recovering database files. If you have backup files in non-FRA location  , you can catalog your backup using catalog start with command of RMAN. Note : […]

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