Re: NOTICE vs WARNING

Peter Eisentraut <peter_e@gmx.net> writes:
> Can someone explain in succinct and general terms what the difference
> between a NOTICE and a WARNING is?  I'm currently examining the validity
> of notice and warning messages throughout the backend, but I find these
> categories to be applied inconsistently.

I'm sure they are :-(.  WARNING was invented much later than NOTICE, and
I don't believe anyone tried to come up with a hard-and-fast distinction,
much less go through the code line-by-line to apply it consistently to
existing NOTICEs.

I'd say that WARNING means "this is probably wrong, you'd better take
a close look" while NOTICE is something that's probably OK but we want
to tell the user what we're doing.  Dunno whether that's precise enough
though.
        regards, tom lane