Example datastore merged index query

Example datastore merged index query

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

Code sample

Python

To learn how to install and use the client library for Datastore mode, see Datastore mode client libraries. For more information, see the Datastore mode Python API reference documentation.

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

from google.cloud import datastore

# For help authenticating your client, visit
# https://cloud.google.com/docs/authentication/getting-started
client = datastore.Client()

query_all_properties = client.query(
    kind="Photo",
    filters=[
        ("owner_id", "=", "user1234"),
        ("size", "=", 2),
        ("coloration", "=", 2),
        ("tag", "=", "family"),
    ],
)

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