Alvaro Herrera wrote:
> Bruce Momjian escribi?:
>
> > For longterm strategy, let me list the challenges for pg_migrator from
> > any major upgrade (listed in the DEVELOPERS file):
> >
> > Change Conversion Method
> > ------------------------------------------------------------------------------
> > clog none
> > heap page header, including bitmask convert to new page format on read
> > tuple header, including bitmask convert to new page format on read
> > data value format create old data type in new cluster
> > index page format reindex, or recreate old index methods
>
> TOAST changes?
Good point, added.
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
