What Is ORA-01720: ‘Grant Option Does Not Exist’ and How Do You Fix It?
The Oracle error ORA-01720: grant option does not exist occurs when you attempt to grant privileges on an object, but the user…
Low-Code vs. No-Code: Revolutionizing Application Development
In the ever-evolving world of technology, the need for faster and more accessible application development has given rise to low-code and no-code…
API Economy: How APIs are Changing the Digital Landscape
In today’s fast-evolving digital ecosystem, Application Programming Interfaces (APIs) have emerged as the backbone of innovation and connectivity. Known as the “API…
Oracle SQL Scripts for User Password, Account Info, and History
In Oracle, it is essential to monitor and manage user account details such as password changes, account creation, last login times, password…
Crontab in Linux: Examples and Useful Commands
Crontab is used in Linux to schedule tasks that run periodically at specified times or intervals. This tool is essential for automating…
Oracle Database Patching: Common Steps
Introduction This document outlines the essential steps for Oracle Database patching. It includes pre-checks, patch installation instructions, and post-patching validation steps. Always…
How to Find Oracle Database Size
This post provides SQL queries to find the size of an Oracle database, including the total database size, data size, used and…
Monitoring Oracle Database Growth and Space Utilization
This SQL query helps monitor the growth and space utilization of an Oracle database by calculating the total size, used space, free…
How to Resolve a Hung AWR Process in Oracle
If you encounter a hung AWR (Automatic Workload Repository) process in Oracle, you may need to identify and terminate the associated session.…
What is an SSH Key and How to Add One in Oracle
An SSH key is a pair of cryptographic keys used for secure communication between a client and a server over the SSH…
Generate AWR, ASH, ADDM Reports from SQL Prompt
In Oracle databases, performance reports like AWR (Automatic Workload Repository), AWRDD (AWR Daily), ASH (Active Session History), and ADDM (Automatic Database Diagnostic…
Understanding the Find Command
Learn how to efficiently search and manage files with the find command. This post covers essential examples for finding, deleting, and compressing…
Oracle RMAN: Scripts to Monitor Backup Progress
These SQL scripts help monitor and check various aspects of RMAN (Recovery Manager) backups in Oracle databases. Below is a summary of…
How to Fix ORA-39095: Dump File Space Has Been Exhausted
To fix the ORA-39095: Dump file space has been exhausted: Unable to allocate 8192 bytes error, you can follow these steps: 1.…
How to Export & Import Statistics in Oracle Database
There are several reasons you might need to export Oracle object statistics. For instance, you may want to back up the current…