Off topic: Forced Azure Version updated and moved to constant

Author: alex-kulakov

Orm/Xtensive.Orm.SqlServer/Sql.Drivers.SqlServer/DriverFactory.cs

@@ -37,6 +37,8 @@ FROM [master].[sys].[sysmessages] msg
 
     private const string VersionQuery = "SELECT @@VERSION";
 
+    private const string ForcedAzureVersion = "12.0.0.0";
+
     private static ErrorMessageParser CreateMessageParser(SqlServerConnection connection)
     {
       bool isEnglish;
@@ -151,7 +153,7 @@ protected override SqlDriver CreateDriver(string connectionString, SqlDriverConf
       var parser = isAzure ? new ErrorMessageParser() : CreateMessageParser(connection);
 
       var versionString = isForcedVersion
-        ? isForcedAzure ? "10.0.0.0" : forcedServerVersion
+        ? isForcedAzure ? ForcedAzureVersion : forcedServerVersion
         : connection.ServerVersion ?? string.Empty;
       var version = new Version(versionString);
       var defaultSchema = GetDefaultSchema(connection);