Cloud Data Loss Prevention (DLP) V2 API - Module Google::Cloud::Dlp::V2::BigQueryOptions::SampleMethod (v1.4.0)

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Reference documentation and code samples for the Cloud Data Loss Prevention (DLP) V2 API module Google::Cloud::Dlp::V2::BigQueryOptions::SampleMethod.

How to sample rows if not all rows are scanned. Meaningful only when used in conjunction with either rows_limit or rows_limit_percent. If not specified, rows are scanned in the order BigQuery reads them.

Constants

SAMPLE_METHOD_UNSPECIFIED

value: 0
No sampling.

TOP

value: 1
Scan groups of rows in the order BigQuery provides (default). Multiple groups of rows may be scanned in parallel, so results may not appear in the same order the rows are read.

RANDOM_START

value: 2
Randomly pick groups of rows to scan.