private static async Task FetchRowVersionsAsync(DemoDbContext ctx)
        {
            var minActiveRowVersion = await ctx.GetMinActiveRowVersionAsync();

            Console.WriteLine($"Min active row version: {minActiveRowVersion}");

            var lastUsedRowVersion = await ctx.GetLastUsedRowVersionAsync();

            Console.WriteLine($"Last used row version: {lastUsedRowVersion}");
        }