managed_backup.fn_backup_db_config (Transact-SQL)
Applies to: 
SQL Server 2016 (13.x) and later versions
Returns 0, 1 or more rows with SQL Server managed backup to Microsoft Azure configuration settings. Returns 1 row for the specified database, or returns the information for all the databases configured with SQL Server managed backup to Microsoft Azure on the instance.
Use this stored procedure to review or determine the current SQL Server managed backup to Microsoft Azure configuration settings for a database or all the databases on an instance of SQL Server.
Transact-SQL syntax conventions
Syntax
managed_backup.fn_backup_db_config ('database_name' | '' | NULL)
Arguments
@db_name
The name of the database. The @db_name parameter is SYSNAME. If an empty string or NULL value is passed to this parameter, the information about all the databases on the instance of SQL Server is returned.
Table Returned
| Column Name | Data Type | Description |
|---|---|---|
| db_name | SYSNAME | Database name. |
| db_guid | UNIQUEIDENTIFIER | Identifier that uniquely identifies the database. |
| is_availability_database | BIT | Whether the database is participating in Availability Group. A value of 1 indicates that the database is an Availability database and 0 that it is not. |
| is_dropped | BIT | A value of 1 indicates that this is a dropped database. |
| credential_name | SYSNAME | Name of the SQL Credential used to authenticate to the storage account. NULL value indicates that no SQL Credential has been set. |
| retention_days | INT | The current retention period in days. NULL value indicates that SQL Server managed backup to Microsoft Azure was never configured for this database. |
| is_managed_backup_enabled | INT | Indicates whether SQL Server managed backup to Microsoft Azure is currently enabled for this database. A value of 1 indicates that SQL Server managed backup to Microsoft Azure is currently enabled, and a value of 0 indicates that SQL Server managed backup to Microsoft Azure is disabled for this database. |
| storage_url | NVARCHAR(1024) | The URL of the storage account. |
| Encryption_algorithm | NCHAR(20) | Returns the current encryption algorithm to use when encrypting the backup. |
| Encryptor_type | NCHAR(15) | Returns the encryptor setting: Certificate or Asymmetric Key. |
| Encryptor_name | NCHAR(max_length_of_cert/asymm_key_name) | The name of the certificate or asymmetric key. |
Security
Permissions
Requires membership in the db_backupoperator database role with ALTER ANY CREDENTIAL permissions. The user should not be denied VIEW ANY DEFINITION permissions.
Examples
The following example returns the SQL Server managed backup to Microsoft Azure configuration for 'TestDB'
For each code snippet, select 'tsql' in the language attribute field.
Use msdb
GO
SELECT * FROM managed_backup.fn_backup_db_config('TestDB')
The following example returns the SQL Server managed backup to Microsoft Azure configuration for all the databases on the instance of SQL Server it is executed on.
Use msdb
GO
SELECT * FROM managed_backup.fn_backup_db_config (NULL)