Similar to list_rows, but return an iterator, so that the data can be processed as a stream and doesn't all need to be loaded into memory first. Might be helpful to reference how the BQ python library does it: https://cloud.google.com/python/docs/reference/bigquery/latest/google.cloud.bigquery.table.RowIterator
Similar to list_rows, but return an iterator, so that the data can be processed as a stream and doesn't all need to be loaded into memory first. Might be helpful to reference how the BQ python library does it: https://cloud.google.com/python/docs/reference/bigquery/latest/google.cloud.bigquery.table.RowIterator