BigQuery job.results() still in usage doc

[leo-thumbtack]

Edit by @dhermes: The bigquery/usage.rst doc is out-of-date. We really need to run those samples on CI on a regular basis.

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Original: Following https://googlecloudplatform.github.io/google-cloud-python/stable/bigquery/usage.html#querying-data-asynchronous

it worked perfectly with 0.25, with latest version I get exception saying that
QueryJob doesnt have a results() method anymore.

[leo-thumbtack]

I think that the method changed name ? https://github.com/GoogleCloudPlatform/google-cloud-python/blob/master/bigquery/google/cloud/bigquery/job.py#L1282

[dhermes]

Thanks for the concern, the interface has indeed changed.

If you check out the release notes:

https://github.com/GoogleCloudPlatform/google-cloud-python/releases/tag/bigquery-0.26.0
https://github.com/GoogleCloudPlatform/google-cloud-python/releases/tag/bigquery-0.27.0

you can keep track of the changes.

For example

Removing results() method from the QueryJob class. Use query_results() instead.

I am going to preemptively close this issue, but let me know if you think there is more to discuss?

[leo-thumbtack]

maybe update the readme i liked in my first message ?

[bits01]

Please also see #4153

[tswast]

This will be closed by #4245.