how to update view code example

Example 1: updateview

class YourView(UpdateView):
	model			= YourModel
    fields			= ['your_fields']
    template_name	= 'your_template.html'
    success_url		= reverse_lazy('home')

Example 2: sql update views +1

$sqlviews = "UPDATE vendors SET views = views + 1
             WHERE id = '$v_id'";
        if ($conn->query($sqlviews) === TRUE) { }