Re: PG 13 release notes, first draft - Mailing list pgsql-hackers

Hi,

On Tue, May 5, 2020 at 7:47 AM Pavel Stehule <pavel.stehule@gmail.com> wrote:
>
> Hi
>
> út 5. 5. 2020 v 5:16 odesílatel Bruce Momjian <bruce@momjian.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.