common/code-upgrade-samples/az/sqldb-restore-database.ps1

# Original source code: https://github.com/Azure/azure-docs-powershell-samples/blob/5513f8ea73e2b9630311d7ea27372cddc4e65cae/sql-database/restore-database/restore-database.ps1

# Set the resource group name and location for your server
$resourceGroupName = "myResourceGroup-$(Get-Random)"
$location = "westeurope"
# Set an admin login and password for your server
$adminlogin = "ServerAdmin"
$password = "ChangeYourAdminPassword1"
# Set server name - the logical server name has to be unique in the system
$serverName = "server-$(Get-Random)"
# The sample database name
$databaseName = "mySampleDatabase"
# The restored database names
$pointInTimeRestoreDatabaseName = "MySampleDatabase_10MinutesAgo"
# The ip address range that you want to allow to access your server
$startIp = "0.0.0.0"
$endIp = "0.0.0.0"


# Create a resource group
$resourceGroup = New-AzResourceGroup -Name $resourceGroupName -Location $location

# Create a server with a system wide unique server name
$server = New-AzSqlServer -ResourceGroupName $resourceGroupName `
    -ServerName $serverName `
    -Location $location `
    -SqlAdministratorCredentials $(New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $adminlogin, $(ConvertTo-SecureString -String $password -AsPlainText -Force))

# Create a server firewall rule that allows access from the specified IP range
$firewallRule = New-AzSqlServerFirewallRule -ResourceGroupName $resourceGroupName `
    -ServerName $serverName `
    -FirewallRuleName "AllowedIPs" -StartIpAddress $startIp -EndIpAddress $endIp

# Create a blank database with an S0 performance level
$database = New-AzSqlDatabase  -ResourceGroupName $resourceGroupName `
    -ServerName $serverName `
    -DatabaseName $databaseName `
    -RequestedServiceObjectiveName "S0" 

Start-Sleep -second 600

# Restore database to its state 7 minutes ago
# Note: Point-in-time restore requires database to be at least 5 minutes old
Restore-AzSqlDatabase `
      -FromPointInTimeBackup `
      -PointInTime (Get-Date).AddMinutes(-2) `
      -ResourceGroupName $resourceGroupName `
      -ServerName $serverName `
      -TargetDatabaseName $pointInTimeRestoreDatabaseName `
      -ResourceId $database.ResourceID `
      -Edition "Standard" `
      -ServiceObjectiveName "S0"