Re: On-Disk Tuple Size

On Sat, Apr 20, 2002 at 05:22:20PM +0900, Curt Sampson wrote:
> > ...and 6 bytes for the CTID, which I guess may be unnecessary.
> 
> Really? How would things work without it?

Well, from my examination of the on-disk data the CTID stored there is the
same as its location in the file, so it could just be filled in while
reading.

Unless I'm misunderstanding its purpose.

-- 
Martijn van Oosterhout   <kleptog@svana.org>   http://svana.org/kleptog/
> Canada, Mexico, and Australia form the Axis of Nations That
> Are Actually Quite Nice But Secretly Have Nasty Thoughts About America