Introductory SQL Exercises 1

Do DB5 Extra QUERY exercises (https://class.stanford.edu/courses/DB/SQL/SelfPaced/courseware/ch-sql/seq-exercise-sql_movie_query_extra/ (https://www.sqlite.org/syntax/select-stmt.html) and https://class.stanford.edu/courses/DB/SQL/SelfPaced/courseware/ch-sql/seq-exercise-sql_social_query_extra/)
In-class SQL and RA exercises using various DB designs (Dept of Motor Vehicles DB InClass Query Exercise )