On Mon, 6 Apr 2020 at 16:16, Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> On Mon, Apr 6, 2020 at 11:19 AM Masahiko Sawada
> <masahiko.sawada@2ndquadrant.com> wrote:
> >
> > The attached patch changes to the above comment and removed the code
> > that is used to un-support only buffer usage accumulation.
> >
>
> So, IIUC, the purpose of this patch will be to count the buffer usage
> due to the heap scan (in heapam_index_build_range_scan) we perform
> while parallel create index? Because the index creation itself won't
> use buffer manager.
Oops, I'd missed Peter's comment. Btree index doesn't use
heapam_index_build_range_scan so it's not necessary. Sorry for the
noise.
Regards,
--
Masahiko Sawada http://www.2ndQuadrant.com/
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