Horton

Re: Postgres 11 release notes

Adrien NAYRAT <adrien.nayrat@anayrat.info>

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From: Adrien NAYRAT <adrien.nayrat@anayrat.info>
To: Peter Geoghegan <pg@bowt.ie>, Bruce Momjian <bruce@momjian.us>
Cc: Andres Freund <andres@anarazel.de>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2018-10-08T10:05:03Z
Lists: pgsql-hackers 
On 9/20/18 8:47 AM, Adrien Nayrat wrote:
> On 8/25/18 11:24 PM, Peter Geoghegan wrote:
>> On Sat, Aug 25, 2018 at 2:18 PM, Bruce Momjian <bruce@momjian.us> wrote:
>>>> I think that's less "our" logic and more yours, that has become
>>>> established because you've done most of the major release notes for a
>>>> long time. I'm not trying to say that that's wrong or anything, just
>>>
>>> I don't do my work in a vacuum.  My behavior is based on what feedback I
>>> have gotten from the community on what to include/exclude.
>>
>> FWIW, I agree with what Andres said about planner changes and the release notes.
>>
> 
> Hello,
> 
> Here is the patch that mention 1f6d515a67. Note I am not sure about my explanation.
> 
> 
> Thanks
> 

Hi,

It seems this change has not been added to release notes? Should I 
change something in my path?

Thanks,

Commits

  1. doc: update PG 11 release notes

  2. Fix misspelled pg_trgm contrib name in PostgreSQL 11 release notes

  3. Doc: clarify release note text about v11's new window function features.

  4. Improve wording of release notes item

  5. Fix typos in release notes

  6. Doc: preliminary list of PG11 major features.

  7. Make numeric power() handle NaNs according to the modern POSIX spec.

  8. Various improvements of skipping index scan during vacuum technics

  9. Revert back-branch changes in power()'s behavior for NaN inputs.

  10. Avoid wrong results for power() with NaN input on more platforms.

  11. Avoid wrong results for power() with NaN input on some platforms.

  12. Skip full index scan during cleanup of B-tree indexes when possible

  13. Rewrite the code that applies scan/join targets to paths.

  14. Postpone generate_gather_paths for topmost scan/join rel.

  15. Add casts from jsonb

  16. Make plpgsql use its DTYPE_REC code paths for composite-type variables.

  17. Don't allow VACUUM VERBOSE ANALYZE VERBOSE.

  18. Pass InitPlan values to workers via Gather (Merge).

  19. Account for the effect of lossy pages when costing bitmap scans.

  20. Allow no-op GiST support functions to be omitted.

  21. Rearm statement_timeout after each executed query.

  22. Push limit through subqueries to underlying sort, where possible.