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.
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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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-22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\u003eThis page provides documentation for the \u003ccode\u003eDefaultEncryption\u003c/code\u003e class within the Google Cloud Spanner C++ client library.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version documented is 2.37.0-rc, with historical versions ranging from 2.36.0 down to 2.11.0 also available.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDefaultEncryption\u003c/code\u003e specifies the default encryption behavior for operations such as creating a database, creating a backup, and restoring a database.\u003c/p\u003e\n"],["\u003cp\u003eThe default encryption utilizes Google's encryption for \u003ccode\u003eCreateDatabase()\u003c/code\u003e, the source database's encryption for \u003ccode\u003eCreateBackup()\u003c/code\u003e, and the source backup's encryption for \u003ccode\u003eRestoreDatabase()\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]