Re: Dubious usage of TYPCATEGORY_STRING

I wrote:
> Peter Eisentraut <peter.eisentraut@enterprisedb.com> writes:
>> Could we add explicit casts (like polcmd::text) here?  Or would it break 
>> too much?

> I assumed it'd break too much to consider doing that.  But I suppose
> that since a typcategory change would be initdb-forcing anyway, maybe
> it's not out of the question.  I'll investigate and see exactly how
> many places would need an explicit cast.

Um, I definitely gave up too easily there.  The one usage in \dp
seems to be the *only* thing that breaks in describe.c, and pg_dump
doesn't need any changes so far as check-world reveals.  So let's
just move "char" to another category, as attached.

			regards, tom lane