Use the per-operation default encryption:
- for
CreateDatabase()use Google default encryption, - for
CreateBackup()use the encryption of the source database, - for
RestoreDatabase()use the encryption of the source backup.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-08-22 UTC.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-22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\u003eThe webpage provides access to documentation for various versions of the Google Cloud Spanner C++ client library, focusing on the \u003ccode\u003eDefaultEncryption\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eVersion 2.37.0-rc is the latest release candidate, with a comprehensive list of previous versions down to 2.11.0 available for review and use.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDefaultEncryption\u003c/code\u003e settings for specific database operations are outlined, detailing that \u003ccode\u003eCreateDatabase()\u003c/code\u003e uses Google default encryption.\u003c/p\u003e\n"],["\u003cp\u003eFor \u003ccode\u003eCreateBackup()\u003c/code\u003e, the encryption settings of the source database are applied, and \u003ccode\u003eRestoreDatabase()\u003c/code\u003e uses the encryption from the source backup.\u003c/p\u003e\n"]]],[],null,[]]