Monitor Table Size Changes in Oracle: Powerful DBA Script
This guide provides an SQL script to monitor table size changes in Oracle over the last N days, helping you analyze storage utilization trends efficiently. Monitor Table Size in OracleSample…
Retrieving DDL of User Privileges in Oracle: Easy Guide
This article provides an SQL query to extract the DDL of User Privileges in Oracle, enabling efficient privilege management and database security auditing. Oracle user privileges DDLSample output Query to…
How to Generate Tablespace DDL in Oracle: Easy Step-by-Step Guide
Tablespaces are essential storage structures for Oracle database objects. In this guide, we will provide a simple SQL script to retrieve tablespace DDL in Oracle, helping DBAs manage storage efficiently.…
Get redo log file details in Oracle: Easy Guide
Redo log files are crucial for Oracle database recovery and transaction management. It stores all the changes made to the database, ensuring data integrity and crash recovery. In this guide,…
Create User in MongoDB – Easy Step-by-Step Guide:
MongoDB is a popular NoSQL database that offers flexible and scalable data management. To enhance security, it is essential to create users with appropriate roles and privileges in the database.…
Top 10 MongoDB Basic Commands: A Complete Guide with Examples
MongoDB is a popular NoSQL database that provides a flexible and scalable way to manage data. If you're a beginner Mongo DBA, understanding MongoDB basic commands is crucial for effective…
How to fix ORA-02095 error in Oracle database: Easy Guide
The ORA-02095 error occurs when you try to modify a static initialization parameter using the ALTER SYSTEM or ALTER SESSION command. ORA-02095: specified initialization parameter cannot be modified Step 1:…
Nohup Command to Run Shell Script in Background: Easy Guide
nohup means no hang-up. This command allows Linux processes to continue running in the background even after logging out or closing the terminal. This is very useful for running long-duration…
How to retrieve machine details of a sql_id in Oracle : Easy Guide
As a DBA, we might need to provide details of sessions to Application Team. We can fetch the sid, sql_id from v$session and get some information. Today we will learn…
How to Resolve ORA-00313 in Oracle Database : Easy Guide
Today in this article, we will learn how to resolve ORA-00313 error. Let's go through the steps: Error : ORA-00313 Solution :Step 1: Check Redo Log StatusStep 2: Clear Redo…