Oracle DBA ++

ORACLE DBA ++
Rupesh Anant Ghubade

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How to fix unusable indexes in Oracle DB by index rebuild

Rupesh Ghubade April 22, 2024

#Execute below query check unusable indexes in the database. SQL> select owner,index_name,status from dba_indexes …

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Rupesh Anant Ghubade

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Focusing on identifying the problem rather than finding a solution.

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Resolving ORA-01035: Restricted Session Privilege Error

Rupesh Ghubade January 28, 2024

Activating Physical Standby Database in Oracle database

January 02, 2024

Oracle Database 23ai - Latest Long Term Release

May 04, 2024

Installing Oracle Database 23ai on Linux 8

May 16, 2024

DR Drill : Performing Switchover and Switchback in Oracle DB

June 23, 2017

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Instance is being terminated by LMON due to partial connectivity

LMON terminating the instance due to ORA error 481

Rupesh Ghubade August 15, 2025

Oracle Enterprise Manager 24ai Installation on Linux 8

May 11, 2025

Step by Step Database Upgrade from Oracle 12c to 19c

December 18, 2021

Removing or Deinstalling Oracle Database 12c on Linux

August 19, 2021

Upgrading Oracle Physical Standby Database: 12c to 19c

December 26, 2021

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Oracle 21c RAC on Linux 8
Oracle Database Monitoring and Administration
Oracle DB Scenarios
ORA Errors
Solaris to Linux Migration Step by Step
Oracle DB 23c Free Installation
DB Upgrade from Oracle 12c to 19c
DR Drill Action Plan
Zero Data Loss Recovery in Oracle
FAR Sync Instance
Upgrading Oracle RAC GRID Infrastructure from 12c to 19c on AIX
Oracle 21c RAC Node Addition
RAC DR DRILL Step by Step
Creating Physical Standby (DR) database using rman duplicate

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Rupesh Ghubade

Rupesh GhubadeDifferent Types of Files in Oracle Database

Understanding Different Types of Files in Oracle Database

August 18, 20250

Oracle DBA ++

Oracle DBA ++ is designed for DBA freshers and professionals. The content in this blog is written in lemon language that anyone can easily understand which is the speciality of this blog. The object of this blog is to better understand the concepts and improve the troubleshooting skills.

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