CRUD tables in WebMatrix using jTable jQuery plugin

@{
    try
    {
        var name = Request["Ship Name"];
        var country = Request["Ship Country"];
        var oDate = Request["Order Date"];
        var shipped = (Request["Shipped"] == "true" ? true : false);
        var db = Database.Open("Orders");
        db.Execute(@"INSERT INTO Orders ([Ship Name], [Ship Country], [Order Date],
                [Shipped]) 
                VALUES (@0, @1, @2, @3)", name, country, oDate, shipped);
        var order = db.QuerySingle("SELECT * FROM Orders WHERE [Order Id] = @0",
                db.GetLastInsertId());
        var json = Json.Encode(new{Result = "OK", Record = order});
        Response.Write(json);       
    }
    catch (Exception ex)
    {
        var json = Json.Encode(new{Result = "ERROR", Message = ex.Message});
        Response.Write(json);
    }
}