Bruce Momjian wrote: > OK, I have added a section to the TODO list for this: > > Desired changes that would prevent upgrades with pg_upgrade > > 32-bit page checksums > > Are there any others?
I would have each data segment be self-identifying, i.e. have a magic number at the beginning of the file and the relation OID, some fork identification and the segment number somewhere -- probably the special space of the first page. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
