On 2014-06-24 01:58:32 -0700, Greg Stark wrote:
> On Tue, Jun 24, 2014 at 12:02 AM, Soroosh Sardari
> <soroosh.sardari@gmail.com> wrote:
> > Is there any rule for adding a field to PageHeaderData?
>
> Not really. It's a pretty internal thing, not something we expect
> people to be doing all the time.
I'd actually say that 99% of the things that need it are not going to
happen because we don't want to break on disk compatibility.
Greetings,
Andres Freund
-- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services
