Category: Patching and Upgradation

Patching is one of the most common task performed by DBA’s in day-to-day life . Here , we will discuss about the various types of patches which are pRead More…

STEP 1:Check the operating system bit version (32 bit or 64 bit). [[email protected] ~]$ uname -a Linux host11.intra.searshc.com 2.6.18-308.1.1.el5xRead More…

This is commonly asked question in interviews. To apply Opatchcoditions are db and listener both must be down as opatch will update your current ORead More…

Below are the steps for applying quarterly PSU patch on Oracle 11g database. Download the patch from Oracle support portal.Validate patch version:Read More…

What is CPU (Critical Patch Updates/Cumulative Patch Updates) Patch? Oracle release Critical Patch Updates (CPU) every quarter to fix bug (issue) Read More…

If you are using a Standard Edition database (Release prior to 11gR1), then you can change it to an Enterprise Edition database. Step 1Standard EdRead More…

Hi Friends, today I want to bring an important update regarding Jul CPU 2011 patch applying. most of the times, we will never check any conflicts Read More…

A Critical Patch Update is a collection of patches for multiple security vulnerabilities. Critical Patch Update patches are usually cumulative but eaRead More…

Oracle continues to recommend that, even though other mitigation measures may be available, Critical Patch Updates be applied as soon as possible in Read More…

mkdir -p /u01/app/oracle/product/12.2.0/dbhome_1mkdir -p /u01/app/oraInventorymkdir -p /u01/app/oracle/flash_recovery_areachown -R oracle:oinstall /uRead More…