Microsoft Defender for SQL protected versions:
* Azure SQL Managed Instance (sql1)
* SQL on Azure virtual machines
SQL Server on Windows Azure Virtual Machines (sql2)
SQL Server on Linux Azure Virtual Machines including Red Hat Enterprise Linux (RHEL) 8 (sql3)
* On-premises SQL servers on Windows machines without Azure Arc (sql4)
* Azure SQL single databases and elastic pools
* SQL Server on Azure Arc-enabled servers
* Azure Synapse Analytics (formerly SQL DW) dedicated SQL pool
Reference:
https://docs.microsoft.com/en-us/azure/defender-for-cloud/defender-for-sql-introduction
https://docs.microsoft.com/en-us/azure/azure-sql/virtual-machines/windows/sql-server-on-azure-vm-iaas-what-is-overview
https://docs.microsoft.com/en-us/azure/azure-sql/virtual-machines/linux/sql-server-on-linux-vm-what-is-iaas-overview
