Describes how the table data was read.
| Enums | |
|---|---|
REASON_UNSPECIFIED |
Unknown. |
JOB |
Table was used as a source table during a BigQuery job. |
TABLEDATA_LIST_REQUEST |
Table data was accessed using the tabledata.list API. |
GET_QUERY_RESULTS_REQUEST |
Table data was accessed using the jobs.getQueryResults API. |
QUERY_REQUEST |
Table data was accessed using the jobs.query RPC. |
CREATE_READ_SESSION |
Table data was accessed using storage.CreateReadSession API. |
MATERIALIZED_VIEW_REFRESH |
Table data was accessed during a materialized view refresh. |
READ_ROWS |
Table data was accessed using storage.ReadRows API.` |
SPLIT_READ_STREAM |
Table data was accessed using storage.SplitReadStream API. |