| From: | Oliver Ford <ojford(at)gmail(dot)com> |
|---|---|
| To: | Tatsuo Ishii <ishii(at)postgresql(dot)org> |
| Cc: | krasiyan(at)gmail(dot)com, tgl(at)sss(dot)pgh(dot)pa(dot)us, vik(at)postgresfriends(dot)org, andrew(at)tao11(dot)riddles(dot)org(dot)uk, david(at)fetter(dot)org, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Add RESPECT/IGNORE NULLS and FROM FIRST/LAST options |
| Date: | 2025-08-16 19:19:54 |
| Message-ID: | CAGMVOduZ+7=NR7zW5cLfSRghZAf0yzb3tRceKAXkfg+f-xAZog@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sat, Aug 16, 2025 at 10:33 AM Tatsuo Ishii <ishii(at)postgresql(dot)org> wrote:
> Attached are the v18 patches for adding RESPECT/IGNORE NULLS options
> to some window functions. Recent changes to doc/src/sgml/func.sgml
> required v17 to be rebased. Other than that, nothing has been changed.
>
> Oliver, do you have any comments on the patches?
>
Looks good, tried it on the nth_value test script from a bit ago - I added
a 1 million rows test and it takes an average of 12 seconds on my i7.
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