| From: | Greg Sabino Mullane <htamfids(at)gmail(dot)com> |
|---|---|
| To: | Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com> |
| Cc: | Peter Eisentraut <peter(at)eisentraut(dot)org>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Ayush Tiwari <ayushtiwari(dot)slg01(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: tid_blockno() and tid_offset() accessor functions |
| Date: | 2026-03-13 17:18:09 |
| Message-ID: | CAKAnmmLVcPH1p=C=K7uAxg1Q+VeCJzty8xr=f7wmJSK3GBzcfQ@mail.gmail.com |
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On Fri, Mar 13, 2026 at 1:08 PM Matthias van de Meent <
boekewurm+postgres(at)gmail(dot)com> wrote:
> As for naming; I'd personally prefer to have 'heap' included in the names
> here (e.g. heaptid_blkno(tid) or heap_blkno[_of](tid)), because
> not all AMs may map tid.blkno exactly to a block number in the main fork.
All our docs and code mention blocks and offsets as the components of a
tid, so -1 on making things more obtuse.
--
Cheers,
Greg
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