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ORA-01758 table must be empty to add mandatory (not null) column

adminApril 24, 2021April 24, 2021

Hi everyone! I recently encounter an issue where I was trying to add some new columns with NOT NULL constraint in one of the existing tables in the database and...

OBIEE

Configuring OBIEE 12C [Version 12.2.1.4.0] – RCU & Component Configuration

adminMarch 12, 2021March 20, 2021

Hi,I hope you have successfully installed the OBIEE 12C by following my previous blog, if not then check out the post Installing OBIEE 12C [Version 12.2.1.4.0]. In this blog, we...

OBIEE

Installing OBIEE 12C [Version 12.2.1.4.0]

adminMarch 12, 2021March 20, 2021

Hi everyone, in this blog I will be demonstrating the steps of installing and configuring OBIEE 12C. As you all know that OBIEE stands for Oracle Business Intelligence Enterprise Edition...

Oracle

Oracle 12C Installation on Oracle Linux 7.8 [Part-1]

adminDecember 6, 2020March 20, 2021

In today's digital world, the most important asset any firm can have is data and when we talk about its storage, database comes into picture. Today, we have multiple database...

Linux

Static IP Configuration-Linux [Redhat, CentOS, Oracle]

adminOctober 21, 2020March 20, 2021

Hi everyone,This post will demonstrate how to access a static IP outside the virtual machine. Recently I got a scenario where I had set up a static IP from the...