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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-22 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eSessionPoolMinSessionsOption\u003c/code\u003e within the Google Cloud Spanner C++ client library, specifically detailing its functionality across various versions.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSessionPoolMinSessionsOption\u003c/code\u003e is used to configure the minimum number of sessions that should be maintained in a session pool, helping to optimize performance.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version documented is 2.37.0-rc, and the page provides links to documentation for multiple older versions of this option, spanning down to version 2.11.0.\u003c/p\u003e\n"],["\u003cp\u003eValues for \u003ccode\u003eSessionPoolMinSessionsOption\u003c/code\u003e that are less than or equal to zero are treated as zero, and the effective minimum session count can be reduced if resource constraints exist.\u003c/p\u003e\n"],["\u003cp\u003eThis option is tied to \u003ccode\u003egoogle::cloud::Options\u003c/code\u003e, and the underlying type of \u003ccode\u003eSessionPoolMinSessionsOption\u003c/code\u003e is represented by the integer data type.\u003c/p\u003e\n"]]],[],null,[]]
