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"]],[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-26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."],[[["This webpage provides documentation for the `SessionPoolMinSessionsOption` across multiple versions of the Google Cloud Spanner C++ client library."],["The `SessionPoolMinSessionsOption` is used to configure the minimum number of sessions to retain in a session pool."],["The latest release candidate version is 2.37.0-rc, while the oldest documented version on this page is 2.11.0."],["The value for the minimum number of sessions is an integer, and any value less than or equal to 0 is treated as 0."],["The minimum number of sessions may be reduced if it exceeds the maximum allowed sessions based on the `max_sessions_per_channel` and the number of channels."]]],[]]
