benj@laposte.net writes:
> Le 22/01/2021 à 17:49, Tom Lane a écrit :
>> I think you missed the point that t_cid overlays with t_xvac.
> So in fact the error (with number 27) was in the documentation for
> version before postgres 8.3.
No, the pre-8.3 docs are also correct, for their time.
Le 22/01/2021 à 17:49, Tom Lane a écrit :
> benj@laposte.net writes:
>> In https://www.postgresql.org/docs/13/storage-page-layout.html
>> we can find on § 68.6.1. Table Row Layout
>> the Table 68.4. HeapTupleHeaderData Layout
>>
>> When additionning Length of differents Fields taht are present
benj@laposte.net writes:
> In https://www.postgresql.org/docs/13/storage-page-layout.html
> we can find on § 68.6.1. Table Row Layout
> the Table 68.4. HeapTupleHeaderData Layout
>
> When additionning Length of differents Fields taht are present we
> obtain atotal of
> 4+4+4+4+6+2+2+1 = 27
