Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> Can this now be marked as done?
> * Modification of pg_class can happen while table in use by another
> backend. Might lead to MVCC inside of syscache
I'm not sure. Do you have any record of what the concern was, in
detail? I don't understand what the TODO item is trying to say.
regards, tom lane