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.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-26 UTC."],[[["The page provides a reference for `PartitionsMaximumOption` within the Google Cloud Spanner C++ library, detailing its function and usage."],["The latest release candidate version is `2.37.0-rc`, and the page lists versions from `2.37.0-rc` down to `2.11.0`, each with a direct link."],["`PartitionsMaximumOption` is used to specify the maximum number of partitions to be returned by `Client::PartitionRead()` or `PartitionQuery()`, providing a way to manage workload distribution."],["The default value for this option is 10,000, and the maximum value is currently 200,000, but it is treated as a hint rather than an absolute limit, and the option is an alias of `std::int64_t`."]]],[]]
