Querying Firestore collections with one range (async)

Querying Firestore collections with one range (async).

Explore further

For detailed documentation that includes this code sample, see the following:

• Perform simple and compound queries in Cloud Firestore
• Querying and filtering data

Code sample

Python

To authenticate to Firestore, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

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cities_ref = db.collection("cities")

cities_ref.where(filter=FieldFilter("state", "==", "CA"))
cities_ref.where(filter=FieldFilter("population", "<", 1000000))
cities_ref.where(filter=FieldFilter("name", ">=", "San Francisco"))

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