FOR RECRUITERS
This repositary contains some problems on SQL which are from Bertelsman Data Science Challenge UDACITY.this repositary only contains queries to extract data from the files which are not present here,but we can get an intuition about that query by reading the question.
Here I learned about types of JOIN,how to use ORDER BY,SELECT,WHERE,GROUP BY,LIMIT,ON,HAVING in MySQL.
Better to view in Jupyter notebook using Anaconda Environment