On Tue, Jan 23, 2024 at 7:18 AM James Coleman <jtc...@gmail.com> wrote: > > On Mon, Jan 22, 2024 at 8:21 PM James Coleman <jtc...@gmail.com> wrote: > > > > See rebased patch attached. > > I just realized I left a change in during the rebase that wasn't necessary. > > v4 attached.
I have noticed that you are performing the opportunistic pruning after we decided that the updated tuple can not fit in the current page and then we are performing the pruning on the new target page. Why don't we first perform the pruning on the existing page of the tuple itself? Or this is already being done before this patch? I could not find such existing pruning so got this question because such pruning can convert many non-hot updates to the HOT update right? -- Regards, Dilip Kumar EnterpriseDB: http://www.enterprisedb.com
