PartitionOptions

Options for a PartitionQueryRequest and PartitionReadRequest.

JSON representation
{
  "partitionSizeBytes": string,
  "maxPartitions": string
}
Fields
partitionSizeBytes

string (int64 format)

Note: This hint is currently ignored by sessions.partitionQuery and sessions.partitionRead requests.

The desired data size for each partition generated. The default for this option is currently 1 GiB. This is only a hint. The actual size of each partition may be smaller or larger than this size request.

maxPartitions

string (int64 format)

Note: This hint is currently ignored by sessions.partitionQuery and sessions.partitionRead requests.

The desired maximum number of partitions to return. 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 maximum count request.

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Cloud Spanner Documentation