On 2024-Feb-16, Antonin Houska wrote:
> BTW, I'm failing to understand why cluster_rel() has no argument of the
> BufferAccessStrategy type. According to buffer/README, the criterion for using
> specific strategy is that page "is unlikely to be needed again
> soon". Specifically for cluster_rel(), the page will *definitely* not be used
> again (unless the VACCUM FULL/CLUSTER command fails): BufferTag contains the
> relatin file number and the old relation file is eventually dropped.
>
> Am I missing anything?
No, that's just an oversight. Access strategies are newer than that
cluster code.
--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
"Most hackers will be perfectly comfortable conceptualizing users as entropy
sources, so let's move on." (Nathaniel Smith)
https://mail.gnu.org/archive/html/monotone-devel/2007-01/msg00080.html