OLAP Operations – 2 – HackerRank Solution

In this post, we will solve OLAP Operations – 2 HackerRank Solution. This problem (OLAP Operations) is a part of HackerRank Databases series.

Task

This OLAP Operation rotates the data, and delivers an alternative to the original presentation. 

Solution – OLAP Operations – 2 – HackerRank Solution

Correct Answer – pivot

Note: This problem (OLAP Operations – 2) is generated by HackerRank but the solution is provided by CodingBroz. This tutorial is only for Educational and Learning purpose.