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SQL Coding Challenge – January 2020

Introduction
Resolve tasks and learn about the cosmos
10. Task 7

Instruction

David would like to know what is the distances between the Sun and the stars.

Exercise

Find the distances between the Sun and a star whose name starts with A. This star also belongs to a constellation whose name starts with A.

Select the constellation name (as constellation_name), the name of the star (as star_name), and the distance from this star to the Sun, as described.