Should I avoid using unnecessary db transactions (django+postgresql environment)?

Question

I'm using Django, using a Postgres DB, and I wonder: say I have a function like this:

def yay_func(obj):
    log('yay')
    obj.is_yay = True
    obj.save()

If I wrap this function in a transaction, will I cause any strain on my db? I checked the Django connections object, so I know another db request is made for creating a "save point", but I wonder if it's something I should consider when I'm trying to optimize my performance.

Answer 1

等待大神答复