Kursinhalt
Practice SQL with Cinema Database
Practice SQL with Cinema Database
Old vs New Movies
Aufgabe
Swipe to start coding
Explore which movies have better average rating: created in the 20th or in the 21st century? Output rows with two columns: average rate and number of century. Two rows in total - for 20th and 21th century.
Name the columns avg
and century
.
Lösung
War alles klar?
Danke für Ihr Feedback!
Abschnitt 1. Kapitel 2
Old vs New Movies
Aufgabe
Swipe to start coding
Explore which movies have better average rating: created in the 20th or in the 21st century? Output rows with two columns: average rate and number of century. Two rows in total - for 20th and 21th century.
Name the columns avg
and century
.
Lösung
War alles klar?
Danke für Ihr Feedback!
Abschnitt 1. Kapitel 2