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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-22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, spanning multiple versions.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the documentation is for version 2.37.0-rc, with a range of past versions available for reference going all the way back to 2.11.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eSessionPoolMinSessionsOption\u003c/code\u003e is used to set the minimum number of sessions to be kept active within a session pool for use within \u003ccode\u003egoogle::cloud::Options\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe option allows for setting the minimum number of sessions as an integer, with any value equal to or less than 0 being treated as 0.\u003c/p\u003e\n"],["\u003cp\u003eThe set value of minimum sessions is subject to adjustments if it surpasses the maximum number of allowed sessions, calculated by multiplying \u003ccode\u003emax_sessions_per_channel\u003c/code\u003e by the number of available channels.\u003c/p\u003e\n"]]],[],null,[]]
