| From: | Amit Langote <amitlangote09(at)gmail(dot)com> |
|---|---|
| To: | David Rowley <dgrowleyml(at)gmail(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, John Naylor <johncnaylorls(at)gmail(dot)com>, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: More speedups for tuple deformation |
| Date: | 2026-02-24 08:45:48 |
| Message-ID: | CA+HiwqGUXF_iwCHZepH7vM=AZCwDdeesQzwd=OO3i1=F-KouPA@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi David,
On Tue, Feb 24, 2026 at 11:23 AM David Rowley <dgrowleyml(at)gmail(dot)com> wrote:
> I've attached an updated version of the patch (v9).
I noticed what looks like some rebase noise in TupleDescFinalize():
off = att_nominal_alignby(off, cattr->attalignby);
/*
* attcacheoff is an int16, so don't try and cache any offsets larger
* than will fit in that type.
*/
if (off > PG_INT16_MAX)
break;
cattr->attcacheoff = off;
/*
* attcacheoff is an int16, so don't try and cache any offsets larger
* than will fit in that type.
*/
if (off > PG_INT16_MAX)
break;
cattr->attcacheoff = off;
--
Thanks, Amit Langote
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