[[["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 2025-08-14 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eLimitedErrorCountTransactionRerunPolicy\u003c/code\u003e class for the Google Cloud Spanner C++ client library, which manages transaction retries based on the number of transient errors.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of this class is \u003ccode\u003e2.37.0-rc\u003c/code\u003e, and the page provides links to documentation for multiple prior versions, ranging back to version \u003ccode\u003e2.11.0\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe policy halts transaction retries if a non-transient error occurs or if the number of transient failures exceeds a predefined \u003ccode\u003emaximum_failures\u003c/code\u003e count, which can also be set to 0 to disable retries entirely.\u003c/p\u003e\n"],["\u003cp\u003eTransient errors include \u003ccode\u003ekAborted\u003c/code\u003e and \u003ccode\u003ekNotFound\u003c/code\u003e statuses when related to the missing or expired Spanner session, while other errors lead to the termination of retries.\u003c/p\u003e\n"],["\u003cp\u003eThe class offers methods like \u003ccode\u003emaximum_failures()\u003c/code\u003e, \u003ccode\u003eOnFailure()\u003c/code\u003e, \u003ccode\u003eIsExhausted()\u003c/code\u003e, \u003ccode\u003eIsPermanentFailure()\u003c/code\u003e, and \u003ccode\u003eclone()\u003c/code\u003e to handle and manage the transaction rerun policy, in addition to constructors to instantiate the class.\u003c/p\u003e\n"]]],[],null,["# Class LimitedErrorCountTransactionRerunPolicy (2.42.0-rc)\n\nVersion latestkeyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/spanner/latest/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.41.0](/cpp/docs/reference/spanner/2.41.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.40.0](/cpp/docs/reference/spanner/2.40.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.39.0](/cpp/docs/reference/spanner/2.39.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.38.0](/cpp/docs/reference/spanner/2.38.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.37.0](/cpp/docs/reference/spanner/2.37.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.36.0](/cpp/docs/reference/spanner/2.36.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.35.0](/cpp/docs/reference/spanner/2.35.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.34.0](/cpp/docs/reference/spanner/2.34.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.33.0](/cpp/docs/reference/spanner/2.33.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.32.0](/cpp/docs/reference/spanner/2.32.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.31.0](/cpp/docs/reference/spanner/2.31.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.30.0](/cpp/docs/reference/spanner/2.30.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.29.0](/cpp/docs/reference/spanner/2.29.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.28.0](/cpp/docs/reference/spanner/2.28.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.27.0](/cpp/docs/reference/spanner/2.27.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.26.0](/cpp/docs/reference/spanner/2.26.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.25.1](/cpp/docs/reference/spanner/2.25.1/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.24.0](/cpp/docs/reference/spanner/2.24.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.23.0](/cpp/docs/reference/spanner/2.23.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.22.1](/cpp/docs/reference/spanner/2.22.1/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.21.0](/cpp/docs/reference/spanner/2.21.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.20.0](/cpp/docs/reference/spanner/2.20.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.19.0](/cpp/docs/reference/spanner/2.19.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.18.0](/cpp/docs/reference/spanner/2.18.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.17.0](/cpp/docs/reference/spanner/2.17.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.16.0](/cpp/docs/reference/spanner/2.16.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.15.1](/cpp/docs/reference/spanner/2.15.1/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.14.0](/cpp/docs/reference/spanner/2.14.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.13.0](/cpp/docs/reference/spanner/2.13.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.12.0](/cpp/docs/reference/spanner/2.12.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy)\n- [2.11.0](/cpp/docs/reference/spanner/2.11.0/classgoogle_1_1cloud_1_1spanner_1_1LimitedErrorCountTransactionRerunPolicy) \nA transaction rerun policy based on counting errors. \nThis policy stops running if:\n\n- An RPC returns a non-transient error.\n- More than a prescribed number of transient failures is detected.\n\nThe following status codes are treated as transient errors:\n\n- [`kAborted`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud_1a90e17f75452470f0f3ee1a06ffe58847.html)\n- [`kNotFound`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud_1a90e17f75452470f0f3ee1a06ffe58847.html) when the error message indicates the missing (or expired) resource is the spanner session associated with the transaction.\n\nConstructors\n------------\n\n### LimitedErrorCountTransactionRerunPolicy(int)\n\nCreate an instance that tolerates up to `maximum_failures` transient errors. \n| **Note:** Disable the retry loop by providing an instance of this policy with `maximum_failures` == 0.\n\n### LimitedErrorCountTransactionRerunPolicy(LimitedErrorCountTransactionRerunPolicy \\&\\&)\n\n### LimitedErrorCountTransactionRerunPolicy(LimitedErrorCountTransactionRerunPolicy const \\&)\n\nFunctions\n---------\n\n### maximum_failures() const\n\n### virtual OnFailure(Status const \\&)\n\n### virtual IsExhausted() const\n\n### virtual IsPermanentFailure(Status const \\&) const\n\n### virtual clone() const\n\nCreates a new instance of the policy, reset to the initial state.\n\nType Aliases\n------------\n\n### BaseType\n\n**Alias Of** : `TransactionRerunPolicy`"]]
