Checking in latest SDALEO changes optimizing Advantage really only.

Systems/SQLServer/Internal/Validation.cs

@@ -1,4 +1,5 @@
-using System;
+#if SQLSERVER
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -73,7 +74,7 @@ namespace Sdaleo.Systems.SQLServer
                 if (values.Length == 2)
                     return ValidationConsts.Generic.IsValidServerName(values[0]) && ValidationConsts.Generic.IsValidInstanceName(values[1]);
             }
-            else if (!string.IsNullOrEmpty(strDataSource) && (strDataSource.IndexOf('\\') == 0))
+            else if (!string.IsNullOrEmpty(strDataSource) && (strDataSource.IndexOf('\\') == -1))
             {
                 return ValidationConsts.Generic.IsValidServerName(strDataSource);
             }
@@ -98,3 +99,4 @@ namespace Sdaleo.Systems.SQLServer
 
     }
 }
+#endif