Pavan Deolasee napsal(a):
> On Fri, Jul 4, 2008 at 4:20 PM, Zdenek Kotala <Zdenek.Kotala@sun.com> wrote:
>>
>>
>> By my opinion first place where tuple should be placed is:
>>
>> MAXALIGN(SizeOfPageHeaderData + sizeof(ItemIdData))
>>
>
> Tuple actually starts from the other end of the block.
Yes, but I meant first from offset point of view which is opposite to insert order.
Zdenek
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Zdenek Kotala Sun Microsystems
Prague, Czech Republic http://sun.com/postgresql