> > Changing the default opclasses should work if we make > > pg_dump --binary-upgrade dump the default opclasses with indexes > > and exclusion constraints. I think it makes sense to do so in > > --binary-upgrade mode. I can try to come with a patch for this. > > Can you explain it a bit more detail? I didn't get it.
pg_upgrade uses pg_dump --binary-upgrade to dump the schema of the old database. Now, it generates CREATE INDEX statements without explicit opclass if opclass is the default. We can change pg_dump to generate the statements with opclass even if opclass is the default in --binary-upgrade mode. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
