Horton

Re: PG 16 draft release notes ready

Bruce Momjian <bruce@momjian.us>

View thread
From: Bruce Momjian <bruce@momjian.us>
To: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2023-05-28T01:34:37Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Revert MAINTAIN privilege and pg_maintain predefined role.

  2. doc: PG 16 relnotes, remove "Have initdb use ICU by default"

  3. initdb: change default --locale-provider back to libc.

  4. doc: PG 16 relnotes, add author

  5. doc: PG 16 relnotes, move memory item and reword OUTER item

  6. doc: PG 16 relnotes, add memory overhead reduction item

  7. doc: PG 16 relnotes, adjust subscription origin mention

  8. doc: PG 16 relnotes, adjust auto_explain logging item

  9. doc: PG 16 relnotes: adjust outer/full hash join parallelization

  10. doc: PG 16 relnotes, fix duplicate author and commit

  11. doc: PG 16 relnotes, fix "locale" typo and windows locale text

  12. doc: PG 16 relnotes, add author from previous merge

  13. doc: PG 16 relnotes, wording adjustments

  14. doc: PG 16 relnotes, merge and move vector items

  15. doc: PG 16 relnotes, update xid/subxid searches item

  16. doc: PG 16 relnotes, SIMD improvements

  17. doc: PG 16 relnotes, add major features list

  18. doc: PG 16 relnotes, misc merged items and bootstrap detail

  19. doc: PG 16 relnotes, misc. updates

  20. doc: PG 16 relnotes, add commits

  21. Allow logical decoding on standbys

  22. Fix ts_headline() edge cases for empty query and empty search text.

  23. Add a hook for modifying the ldapbind password

  24. Rework design of functions in pg_walinspect

  25. initdb: derive encoding from locale for ICU; similar to libc.

  26. Doc: add XML ID attributes to <sectN> and <varlistentry> tags.

  27. Simplify the implementations of the to_reg* functions.

  28. Rename pg_dissect_walfile_name() to pg_split_walfile_name()

  29. Make materialized views participate in predicate locking

  30. Improve performance of and reduce overheads of memory management

  31. Allow grant-level control of role inheritance behavior.

On Thu, May 25, 2023 at 09:20:11PM +0100, Dagfinn Ilmari Mannsåker wrote:
> Bruce Momjian <bruce@momjian.us> writes:
> 
> > I have completed the first draft of the PG 16 release notes.  You can
> > see the output here:
> >
> > 	https://momjian.us/pgsql_docs/release-16.html
> >
> > I will adjust it to the feedback I receive;  that URL will quickly show
> > all updates.
> 
> The bit about auto_explain and query parameters says:
> 
> > Allow auto_explain to log query parameters used in executing prepared
> > statements (Dagfinn Ilmari Mannsåker)
> >
> > This is controlled by auto_explain.log_parameter_max_length, and by
> > default query parameters will be logged with no length
> > restriction. SHOULD THIS BE MORE CLEARLY IDENTIFIED AS CONTROLLING THE
> > EXECUTION OF PREPARED STATEMENTS?
> 
> This is wrong, the logging applies to all query parameters, not just for
> prepared statements (and has nothing to do with controlling the
> execution thereof).  That was just the only way to test it when it was
> written, because psql's \bind command exist yet then.

I see your point.  How is this?

	Allow auto_explain to log query parameters used by parameterized
	statements (Dagfinn Ilmari Mannsåker)

	This affects queries using server-side PRAPARE/EXECUTE
	and client-side parse/bind.  Logging is controlled by
	auto_explain.log_parameter_max_length;	by default query
	parameters will be logged with no length restriction.


> Should we perhaps add some tests for that, like the attached?

Sorry, I don't know the answer.

-- 
  Bruce Momjian  <bruce@momjian.us>        https://momjian.us
  EDB                                      https://enterprisedb.com

  Only you can decide what is important to you.