Pubudu Dewagama

Oracle MATERIALIZED VIEW (On Demand) Refreshing

In this post I am going to explain how to create MATERIALIZED VIEW based on On demand condition in the oracle Database. First You have to...

Oracle MATERIALIZED VIEW (On Demand) Refreshing

Reviewed by Pubudu Dewagama on 11:03:00 PM Rating: 5

In this post I am going to insert below text file data into HDFS folder.File name is Sample.txt id,Name,City,email 1,Pubudu,Colombo,pubu...

Insert Text data into HDFS file structure

Reviewed by Pubudu Dewagama on 2:30:00 AM Rating: 5

Pubudu Dewagama 10:00:00 PM

In this post I am going to explain how to create VIEW in the oracle Database. First You have to create below table in your oracle database...

How to create View in Oracle Database.

Reviewed by Pubudu Dewagama on 10:00:00 PM Rating: 5

Pubudu Dewagama 10:24:00 AM

First You have to download AdventureWorks2017.bak file from the below link https://docs.microsoft.com/en-us/sql/samples/adventureworks-in...

Restore AdventureWorks2017.bak file into SQL Server 2017

Reviewed by Pubudu Dewagama on 10:24:00 AM Rating: 5

In this post I am going to explain how to install R on windows 10 operating system. Step 1:- Go to below link and download R setup file. ...

Install R on Windows 10

Reviewed by Pubudu Dewagama on 7:19:00 AM Rating: 5