public sealed class PartitionOptions : IMessage<PartitionOptions>, IEquatable<PartitionOptions>, IDeepCloneable<PartitionOptions>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Spanner v1 API class PartitionOptions.
Options for a PartitionQueryRequest and
PartitionReadRequest.
Note: This hint is currently ignored by PartitionQuery and
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.
Note: This hint is currently ignored by PartitionQuery and
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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003ePartitionOptions\u003c/code\u003e class is \u003ccode\u003e5.0.0-beta05\u003c/code\u003e, with multiple previous versions available for reference, ranging down to version \u003ccode\u003e3.5.0\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ePartitionOptions\u003c/code\u003e is a class within the \u003ccode\u003eGoogle.Cloud.Spanner.V1\u003c/code\u003e namespace, part of the Google Cloud Spanner v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe class \u003ccode\u003ePartitionOptions\u003c/code\u003e implements several interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, in addition to inheriting methods from the \u003ccode\u003eobject\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ePartitionOptions\u003c/code\u003e provides properties \u003ccode\u003eMaxPartitions\u003c/code\u003e and \u003ccode\u003ePartitionSizeBytes\u003c/code\u003e to give hints for the partitioning of queries and read requests, although these are currently ignored.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ePartitionOptions\u003c/code\u003e has 2 constructors available, one default and one that accepts another \u003ccode\u003ePartitionOptions\u003c/code\u003e as a parameter.\u003c/p\u003e\n"]]],[],null,[]]
