Solving an SQL Interview Problem | Find Child - Parent - Grandparent Hierarchy using SQL

Written By Thoufiq Mohammed

In this video, we will solve an SQL Interview problem where we need to find the child, parent, and grandparent hierarchy/relationship to arrive at the final result. The problem is very interesting and slightly confusing.

This is a good SQL problem to test out your SQL Query writing skills.

Download the dataset and SQL script from below:

Thoufiq Mohammed https://techtfq.com
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