Re: Add a filed to PageHeaderData - Mailing list pgsql-hackers

From Greg Stark
Subject Re: Add a filed to PageHeaderData
Date
Msg-id CAM-w4HP3mvwDHBrCo9GT17Xhv0insALt5KYStQ1Nx_fpjKYExw@mail.gmail.com
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In response to Re: Add a filed to PageHeaderData  (Soroosh Sardari <soroosh.sardari@gmail.com>)
Responses Re: Add a filed to PageHeaderData  (Andres Freund <andres@2ndquadrant.com>)
Re: Add a filed to PageHeaderData  (Pavan Deolasee <pavan.deolasee@gmail.com>)
List pgsql-hackers
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.

The only rule I can think of is that you should bump some version
numbers such as the page format version and probably the catalog
version. But that's probably irrelevant to your problem. It sounds
like you have a bug in your code but you haven't posted enough
information to say much more.



-- 
greg



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