Option for google::cloud::Options to set the minimum number of sessions to keep in the pool.
Values <= 0 are treated as 0. This value will effectively be reduced if it exceeds the overall limit on the number of sessions (max_sessions_per_channel * number of channels).
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["This webpage provides a reference for the `SessionPoolMinSessionsOption` within the Google Cloud Spanner C++ library, detailing its functionality and usage across different versions."],["The `SessionPoolMinSessionsOption` sets the minimum number of sessions to maintain in a pool, with versions ranging from 2.11.0 to 2.37.0-rc."],["The latest version documented is 2.37.0-rc, while the current version that the page is viewed on is 2.24.0."],["The minimum session value is an integer, and values of 0 or less are treated as 0, and if the number exceeds the maximum allowed sessions it will be reduced."],["The `SessionPoolMinSessionsOption` can be used to modify the [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) class."]]],[]]
