New-DbaDbMaskingConfig, account for lots of tables (#9642)

Author: niphlod

public/New-DbaDbMaskingConfig.ps1

@@ -609,7 +609,11 @@ function New-DbaDbMaskingConfig {
                     $filenamepart = $server.Name.Replace('\', '$').Replace('TCP:', '').Replace(',', '.')
 
                     if ($Table) {
-                        $temppath = Join-Path -Path $Path -ChildPath "$($filenamepart).$($db.Name).$($Table -join '-').DataMaskingConfig.json"
+                        if ($Table.Count -ge 5) {
+                            $temppath = Join-Path -Path $Path -ChildPath "$($filenamepart).$($db.Name).Tables_$(Get-Date -f 'yyyyMMddHHmmss').DataMaskingConfig.json"
+                        } else {
+                            $temppath = Join-Path -Path $Path -ChildPath "$($filenamepart).$($db.Name).$($Table -join '-').DataMaskingConfig.json"
+                        }
                     } else {
                         $temppath = Join-Path -Path $Path -ChildPath "$($filenamepart).$($db.Name).DataMaskingConfig.json"
                     }