2014-02-24 17:55, Bruce Momjian <br...@momjian.us>: > pg_upgrade has _never_ modified the old cluster, and I am hesitant to do > that now. Can we make the changes in the new cluster, or in pg_dump > when in binary upgrade mode?
It can be possible to update the new operator class in the new cluster as not default, before restore. After the restore, pg_upgrade can upgrade the btree_gist extension and reset the operator class as the default. pg_upgrade suggests to re-initdb the new cluster if it fails, anyway. Do you think it is a better solution? I think it will be more complicated to do in pg_dump when in binary upgrade mode. -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers