将备份导出到您自己的云账户

  s3://<bucket_name>.s3.amazonaws.com/<directory>

  s3://testchbackups.s3.amazonaws.com/backups/

BACKUP DATABASE test_backups 
TO S3('https://testchbackups.s3.amazonaws.com/backups/<uuid>', '<key id>', '<key secret>')

BACKUP DATABASE test_backups 
TO S3('https://testchbackups.s3.amazonaws.com/backups/<uuid>', '<key id>', '<key secret>') 
SETTINGS base_backup = S3('https://testchbackups.s3.amazonaws.com/backups/<base-backup-uuid>', '<key id>', '<key secret>')

RESTORE DATABASE test_backups 
AS test_backups_restored 
FROM S3('https://testchbackups.s3.amazonaws.com/backups/<uuid>', '<key id>', '<key secret>')

BACKUP DATABASE test_backups 
TO AzureBlobStorage('<AzureBlobStorage endpoint connection string>', '<container>', '<blob>/<uuid>');

BACKUP DATABASE test_backups 
TO AzureBlobStorage('<AzureBlobStorage endpoint connection string>', '<container>', '<blob>/<uuid>/my_incremental') 
SETTINGS base_backup = AzureBlobStorage('<AzureBlobStorage endpoint connection string>', '<container>', '<blob>/<uuid>')

RESTORE DATABASE test_backups 
AS test_backups_restored_azure 
FROM AzureBlobStorage('<AzureBlobStorage endpoint connection string>', '<container>', '<blob>/<uuid>')

BACKUP DATABASE test_backups 
TO S3('https://storage.googleapis.com/<bucket>/<uuid>', <hmac-key>', <hmac-secret>)

BACKUP DATABASE test_backups 
TO S3('https://storage.googleapis.com/test_gcs_backups/<uuid>/my_incremental', 'key', 'secret')
SETTINGS base_backup = S3('https://storage.googleapis.com/test_gcs_backups/<uuid>', 'key', 'secret')

RESTORE DATABASE test_backups 
AS test_backups_restored_gcs 
FROM S3('https://storage.googleapis.com/test_gcs_backups/<uuid>', 'key', 'secret')