| From: | Julien Rouhaud <rjuju123(at)gmail(dot)com> |
|---|---|
| To: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
| Cc: | Bruce Momjian <bruce(at)momjian(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: PG 13 release notes, first draft |
| Date: | 2020-05-05 06:10:54 |
| Message-ID: | CAOBaU_aVwhT3047mfDSutsSh7BEavOBJyUW_8F7EtVuZZ1QJOA@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi,
On Tue, May 5, 2020 at 7:47 AM Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> wrote:
>
> Hi
>
> út 5. 5. 2020 v 5:16 odesílatel Bruce Momjian <bruce(at)momjian(dot)us> napsal:
>>
>> I have committed the first draft of the PG 13 release notes. You can
>> see them here:
>>
>> https://momjian.us/pgsql_docs/release-13.html
>>
>> It still needs markup, word wrap, and indenting. The community doc
>> build should happen in a few hours.
>
>
> There is not note about new polymorphic type "anycompatible"
>
> https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=24e2885ee304cb6a94fdfc25a1a108344ed9f4f7
There's also no note about avoiding full GIN index scan
(https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=4b754d6c16e16cc1a1adf12ab0f48603069a0efd).
That's a corner case optimization but it can be a huge improvement
when you hit the problem.
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