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Page Name: bigquery-usage
Release: a1b8066
Please note, the following documentation appears to be incorrect.
https://googlecloudplatform.github.io/gcloud-python/latest/bigquery-usage.html
Get rows from a table’s data:
from gcloud import bigquery
>>> client = bigquery.Client()
>>> dataset = client.dataset('dataset_name')
>>> table = dataset.table(name='person_ages')
>>> rows, next_page_token = table.fetch_data(max_results=100) # API request
>>> for row in rows:
... for field, value in zip(table.schema, row):
... do_something(field, value)
Specifically the following line of code returns 3 values. It appears that total_rows is missing.
rows, next_page_token = table.fetch_data(max_results=100) # API request
The documentation for table.fetch_data states the following:
returns: ``(row_data, total_rows, page_token)``, where ``row_data``
is a list of tuples, one per result row, containing only
the values; ``total_rows`` is a count of the total number
of rows in the table; and ``page_token`` is an opaque
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Issues related to the BigQuery API.Issues related to the BigQuery API.