Magnus Hagander <magnus@hagander.net> writes:
> Anyway. I can live with having it as a DEBUG message, and will change it
> to that. What level of debug do you think is reasonable?
I'd go with DEBUG2 or so for messages that might be significant to
someone wondering "why can't Joe log in?", and 3 or 4 for messages
that would only be interesting to someone trying to debug the code.
Of the two messages at issue here, I think the first one is at the lower
level, if needed at all, because it's purely a progress message.
If you're going to log the username at the point where you decide it's
bad, then there's no need to log it when you get it.
regards, tom lane