useLegacySql property
Specifies whether to use BigQuery's legacy SQL dialect for this query.
The default value is true. If set to false, the query will use BigQuery's GoogleSQL: https://cloud.google.com/bigquery/sql-reference/ When useLegacySql is set to false, the value of flattenResults is ignored; query will be run as if flattenResults is false.
Optional.
Implementation
core.bool? useLegacySql;