Re: pg_migrator issue with contrib

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
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