Kevin Grittner <kgrittn@ymail.com> writes:
> Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> What is the point of this, given that Kevin fixed pg_dumpall?
>> Don't those fixes take care of the issue?
> If there were databases or users with default_transaction_read_only
> set in the old cluster, the pg_dumpall run will cause that property
> to be set in the new cluster, so what you are saying seems to be
> that a cluster can't be upgraded to a new major release if any
> database within it has that set.
Oh, I had forgotten that pg_upgrade will run additional commands
against the new cluster after restoring the dumpall output.
I guess we do need something like what Bruce did to cover that.
regards, tom lane