Hi,
On March 24, 2019 11:17:15 AM PDT, Alexander Korotkov
wrote:
>Great work, thank you very much!
>
>On Sun, Mar 24, 2019 at 6:02 AM Andres Freund
>wrote:
>> Previously both delete/update/lock call-sites and the EPQ mechanism
>had
>> to have awareness of the specific tuple format to be able
Great work, thank you very much!
On Sun, Mar 24, 2019 at 6:02 AM Andres Freund wrote:
> Previously both delete/update/lock call-sites and the EPQ mechanism had
> to have awareness of the specific tuple format to be able to fetch the
> latest version of a tuple. Obviously that needs to be
tableam: Add tuple_{insert, delete, update, lock} and use.
This adds new, required, table AM callbacks for insert/delete/update
and lock_tuple. To be able to reasonably use those, the EvalPlanQual
mechanism had to be adapted, moving more logic into the AM.
Previously both delete/update/lock