If you're an Oracle DBA, system administrator, or someone preparing…

In this article, we are going to learn Oracle 26…

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oracle .bash_profile Grid user:

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SQL> alter system set log_archive_dest_2='service=ocp_dr noaffirm async valid_for=(online_logfiles,primary_role) db_unique_name=ocp_dr';alter system…

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Hi, today we are going to create script which automatically…

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In Oracle Database we have multiple ways to find Patch…

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This article will learn how to reset the High Water…

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We want to find out OS PID against sid in…

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Hi, I'm facing this error "ORA-02019: connection description for remote…

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Knowing how to generate an execution plan optimizer of the…

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Here we are going to learn how to find the…

In this article, we are going to learn datapump performance…

Today we facing the ORA-19913 unable to decrypt backup error…

how to get ddl for db_link in oracle with password,…

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Sometimes, we face ORA-14452 during drop or alter. SO, in…

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Applications regularly utilize some type of impermanent information store for…

Hello, friends in this article we are going to learn…

How to automate Oracle RMAN Backup with shell script In…

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Crosscheck Archivelog all Validation failed for archived log In this…

How do I install Oracle Client Installer? The Oracle Instant…

Install Oracle 21c Linux In this article, we are going…

How do you Rename Oracle Database Schema? This is a…

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What is control file and datafile in Oracle? In this…

How do I check flash recovery area? The flash recovery…

Linux/UNIX Commands For DBAs Here we learn some useful Linux…

How do you monitor Expdp Impdp process? This article is…

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Checking the database size and tablespace utilization is an important…

How do I delete old archive logs? Hi, in this…

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Oracle 11g R2 Dataguard configuration step by step, before starting…

The error ORA-00054 occurs if DDL or DML currently running…

Load data from CSV file into oracle Hi Friends, in…

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Oracle Restart Configuration In this article, we are going to…

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OEM DBconsole Manually This tutorial is from oracle 11g, and…

How do I manually drop a database? In this article,…

TNS-00583 Actually, in today's session I am facing the error…

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Hello Friends, in this article we are going to learn…

Oracle Statspack Hello guys, in this article we are going…

How do I change a database name in Controlfile? Hi…

In this example, we are using oracle 19c and going…

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As you know the pluggable database concept introduce in oracle…

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Export Tables using PARFILE, Table export also known as the…

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In Data Pump EXPDP command use estimate only, to check…

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Sometimes we need to add extra swaps to our Linux…

Hi, Today I am getting the “ORA-12919: Can not drop…

Export Tablespace Using Expdp Hi, In this article we are…

What is Character Functions Hello, friends in this article we…

Single row functions operate on a single row only then…

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Here is the solution of ORA 25153. If you faced…

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