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Introductory Quiz
4. Exercise 3

Instruction

All right. Another exercise on its way.

Exercise

Show the number of paintings whose date of creation is known and which were created in 1800 or later. Name the column paintings_no.

Stuck? Here's a hint!

Use COUNT(column_name) to count the paintings.

Want to refresh your knowledge of SQL basics? Take a look at the SQL Queries course, Part 4: Aggregation and grouping.