Querying NoSQL databases
In this exercise, you'll practice querying from column-oriented, document, and key-value databases. All three are popular NoSQL databases, that we'll use throughout the course!
Questo esercizio fa parte del corso
Introduction to NoSQL
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
# Update the query to pull the team, year, event, and medal
# fields from the olympic_medals table
query = """
SELECT
____,
____,
____,
____
FROM olympic_medals;
"""
results = conn.cursor().execute(query).fetch_pandas_all()
print(results)