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Merged
theacodes merged 2 commits into from
Feb 16, 2016
Merged

BQ: Empty array when no results #184

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BQ: Empty array when no results
hraban Feb 15, 2016
ad6ebb3
BQ: JSON on query output, even when paging
hraban Feb 16, 2016
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BQ: JSON on query output, even when paging 
For composability with JSON capable tools in a unix pipeline.

See #184
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@hraban
hraban committed Feb 16, 2016
commit ad6ebb3ac9bf045948afc80fc54935b83a617c63
6 changes: 5 additions & 1 deletion bigquery/api/sync_query.py
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Original file line number Diff line number Diff line change
Expand Up @@ -60,17 +60,21 @@ def main(project_id, query, timeout, num_retries):

# [START paging]
# Page through the result set and print all results.
results = []
page_token = None

while True:
page = bigquery.jobs().getQueryResults(
pageToken=page_token,
**query_job['jobReference']).execute(num_retries=2)

print(json.dumps(page.get('rows', [])))
results.extend(page.get('rows', []))

page_token = page.get('pageToken')
if not page_token:
break

print(json.dumps(results))
# [END paging]
# [END run]

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