google::cloud::spanner::PartitionsMaximumOption Struct Reference

Option for google::cloud::Options to set the desired maximum number of partitions to return from Client::PartitionRead() or PartitionQuery(). More...

#include <google/cloud/spanner/options.h>

Public Types
using	Type = std::int64_t

Detailed Description

Option for google::cloud::Options to set the desired maximum number of partitions to return from Client::PartitionRead() or PartitionQuery().

For example, this may be set to the number of workers available. The default for this option is currently 10,000. The maximum value is currently 200,000. This is only a hint. The actual number of partitions returned may be smaller or larger than this request.

Member Typedef Documentation

Type

using google::cloud::spanner::PartitionsMaximumOption::Type = std::int64_t