Drill 13: Explain each line — Files as tables
Explain what each line of the example does.
What you will be able to do
- Explain what each line of the example does.
Practice task
Explain what each line of the example does.
CREATE VIEW lessons AS SELECT * FROM read_parquet('lessons.parquet');
SELECT count(*) FROM lessons;Your turn
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Explain what each line of the example does.
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