Files as tables
Query CSV and Parquet directly without loading.
What you will be able to do
- Use read_csv_auto.
- Use read_parquet.
- Create views over files.
In plain English
Query CSV and Parquet directly without loading.
- Use read_csv_auto.
- Use read_parquet.
- Create views over files.
CREATE VIEW lessons AS SELECT * FROM read_parquet('lessons.parquet');
SELECT count(*) FROM lessons;Your turn
EasyExplain it back
Answer from memory: Which function reads Parquet?
TEXT · starter
Your answer…Check your understanding before moving on.
Knowledge checkQuestion 1
Which function reads Parquet?
Select an answer to continue
Study tools
Make it yours.
Keep a private note for this lesson, then turn the key ideas into flashcards you can revisit.
Sign in to save notes and flashcards.Both are private to your account and stay with your progress.
Sign inFinished reading?
Lock in what you just learned.
0%
Mark this lesson complete to save your place and move one step closer to the certificate.