This determines how long to wait in seconds, between checks to see if a job has completed.
This only applies to queries which are stored to a table instead of streamed directly to the adapter. This applies in only three cases:
- DestinationTable is set.
- AllowLargeResultSets is true and the query takes longer than Timeout seconds.
- RSBGoogleBigQuery_p_UseStorageAPI is enabled and the query is complex.
This property determines how long to wait between checking whether or not the query's results are ready. Very large resultsets or complex queries may take longer to process, and a low polling interval may result in may unnecessary requests being made to check the query status.