satybald commented on a change in pull request #15602:
URL: https://github.com/apache/beam/pull/15602#discussion_r718900861
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File path: sdks/python/apache_beam/io/gcp/bigquery.py
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@@ -1846,6 +2232,16 @@ class ReadFromBigQuery(PTransform):
default.
Args:
+ method: The method to use to read from BigQuery. It may be EXPORT or
+ DIRECT_READ. EXPORT invokes a BigQuery export request
+ (https://cloud.google.com/bigquery/docs/exporting-data). DIRECT_READ
reads
+ directly from BigQuery storage using the BigQuery Read API
+ (https://cloud.google.com/bigquery/docs/reference/storage). If
+ unspecified, the default is currently EXPORT.
+ use_native_datetime (bool): By default this transform exports BigQuery
+ DATETIME fields as formatted strings (for example:
+ 2021-01-01T12:59:59). If :data:`True`, BigQuery DATETIME fields will
Review comment:
should the documentation mention that this happens only with Read
Storage API?
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