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Writing data into OS text file from Database Using UTL_FILE
Today we are going to have a look at “how to write data into OS text file from Database Using UTL_FILE?” In the journey of DBA sometimes in some cases, we need to perform this activity. To prepare...
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How to Purge Listener Log in Oracle
Being DBA we all are aware that Oracle Database makes a connection with a client with the help of listener. Oracle provides the facility to have look over the status of Oracle listen. Being a part of...
View ArticleORA-12505: TNS:listener in Oracle
Being human being we have a lot of unlimited qualities. Listening is one of them. Normally we ignore it but it is most important for all. Good listing keeps us away from 99% problems away and life...
View ArticleORA-12516:TNS protocol stack in Oracle
Let’s start the series of Oracle listener. Now are going to focus over the issue for the following errors. Let’s have looked over the steps and solve the issues.TNS-12516 TNS: listener could not find...
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Upgrading Oracle Database with a Physical Standby Database
In this article, we can upgrade the 11g database to 12c with the help of DataGaurd Primary DB Name Standby DB Name Database Version Upgrade Version UPGDB UPGDB 11.2.0.4.0 12.1.0.2.0 Step 1: Install...
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Using DBMS_ROLLING to Upgrade the Oracle Database
We know the pain of Upgrading Database, taking hours of downtime. But, Oracle comes with a new feature called DBMS_ROLLING from 12C Release 1. If you are having a license for Active Data Guard this...
View ArticleNew Features in Oracle Database 19c
Oracle Database supplied user accounts are now schema only accounts Most of the Oracle Database supplied user accounts, except SYS and sample schemas are now schema only accounts, that is, these...
View ArticleApply latest PSU (Jan 2020) on Oracle Home
In this article we will apply the latest PSU applied to Database Home. Latest Patch : Database Jan 2020 Release Update : 12.2.0.1.200114 (30593149) We need to initially download the desired PSU and...
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Installing Oracle 20c Binary on OEL 7.5
In this post, we are installing Oracle 20c binaries on OEL 7.5. First, we need to download the software then unzip it on oracle home and start runInstaller from the software location. Initally, you...
View ArticleHow to set IDLE TIME in Oracle Database
Today we are going to explore the steps which we use for set IDLE TIME in Oracle Database. Let’s follow the steps. Step1:- connect as sysdba user SQL> conn /as sysdba SQL> sho parameter...
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