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Practice SQL with Cinema Database

bookOld vs New Movies

Task

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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.

Solution

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SectionΒ 1. ChapterΒ 2
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bookOld vs New Movies

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Task

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.

Solution

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Everything was clear?

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Thanks for your feedback!

close

Awesome!

Completion rate improved to 4.55
SectionΒ 1. ChapterΒ 2
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single

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