How to Upgrade OEL (Oracle Enterprise Linux) 7.7 to 7.9 In previous blog we have look into How to Install OEL 7.7 Click here to read more about it. In this blog post, we are going to perform how we can upgrade Oracle Enterprise Linux (OEL) 7.7 to 7.9. Please note here, we will be
Find Date after Upgrade or Downgrade in Oracle Today, my one DBA friend asked about how to validate the database upgraded or downgraded from which version along with what was the date. So, I thought it better to publish which helps my DBA friends. Below is an SQL command to validate in the database about
Oracle Critical Database Patch IDs for October 2020 Patch Release by Oracle An Essential/Critical Patch Update could be a collection of patches for multiple security vulnerabilities. These patches address vulnerabilities in Oracle code and in third-party elements enclosed in Oracle merchandise. These patches are sometimes additive, however every informative describes only the protection patches intercalary
