You can restore a Google Cloud Spanner database to its current location (in place).
Procedure
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From the Command Center navigation pane, go to Protect > Databases.
The Databases page appears.
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On the Instances tab, click the instance to change the access node for.
The Instances page appears.
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On the Database groups tab, for the database group that contains the database to restore, click the action button
, and then click Backup history.
The Job history page appears.
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Click the backup job ID that you want to restore.
The job ID page appears.
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Click Restore.
The Backup content page appears.
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Select the database and then click Restore.
The Restore options dialog box appears.
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Select In place.
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To override the existing user credential by another user credential, select Override credentials for restore, and then from the Credential list, select a user credential.
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Specify to overwrite or merge data at the destination:
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To overwrite the existing data with the backed up data, select the Overwrite databases check box.
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To merge the existing data with the backed up data, select the Merge databases check box.
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Click Submit.