Query a Firestore collection group with an eq filter (async)

Query a Firestore collection group with an eq filter (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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museums = db.collection_group("landmarks").where(
    filter=FieldFilter("type", "==", "museum")
)
docs = museums.stream()
async for doc in docs:
    print(f"{doc.id} => {doc.to_dict()}")

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