Sandbox::https://github.com/kdeggelman/python-bigquery/blob/v2.7.0/samples/load_table_uri

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# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

# http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

def load_table_uri_parquet(table_id):

# [START bigquery_load_table_gcs_parquet]

from google.cloud import bigquery

# Construct a BigQuery client object.

client = bigquery.Client()

# TODO(developer): Set table_id to the ID of the table to create.

# table_id = "your-project.your_dataset.your_table_name"

job_config = bigquery.LoadJobConfig(source_format=bigquery.SourceFormat.PARQUET,)

uri = "gs://cloud-samples-data/bigquery/us-states/us-states.parquet"

load_job = client.load_table_from_uri(

uri, table_id, job_config=job_config

) # Make an API request.

load_job.result() # Waits for the job to complete.

destination_table = client.get_table(table_id)

print("Loaded {} rows.".format(destination_table.num_rows))

# [END bigquery_load_table_gcs_parquet]