From: Bruce Momjian <bruce@momjian.us>
To: Justin Pryzby <pryzby@telsasoft.com>
Cc: pgsql-hackers@lists.postgresql.org
Subject: Re: PG 14 release notes, first draft
Date: Mon, 14 Jun 2021 16:03:23 -0400
Message-ID: <20210614200323.GD18585@momjian.us> (raw)
In-Reply-To: <20210614163758.GG31772@telsasoft.com>
References: <20210510060308.GC6088@momjian.us>
<20210519143908.GU373@telsasoft.com>
<20210612004425.GQ16435@telsasoft.com>
<20210612034551.GU16435@telsasoft.com>
<20210614163758.GG31772@telsasoft.com>
On Mon, Jun 14, 2021 at 11:37:58AM -0500, Justin Pryzby wrote:
> Some more:
>
> | VACUUM now has a PROCESS_TOAST which can be set to false to disable TOAST processing, and vacuumdb has a --no-process-toast option.
> has a process_toast *option
Agreed.
> | Previously, if the object already exists, EXPLAIN would fail.
> already existed
Fixed.
> | Function pg_stat_reset_replication_slot() resets slot statistics.
> *The function. But maybe it should be omitted.
OK, I went with "The function".
> | New options are read-only, primary, standby, and prefer-standby.
> *The new options
Agreed.
> | Allow reindexdb to change the tablespace of the new index (Michael Paquier)
> | This is done by specifying --tablespace.
> I think this should be merged with the corresponding server feature, like this one:
> |Add ability to skip vacuuming of TOAST tables (Nathan Bossart)
> |VACUUM now has a PROCESS_TOAST which can be set to false to disable TOAST processing, and vacuumdb has a --no-process-toast option.
>
> Or, the client-side option could be omitted. This is distinguished from
> vacuumdb --no-index-cleanup and --no-truncate, for which the server support was
> added in v12, and the client support was essentially an omision.
I am inclined to mention reindexdb because we mention the SQL command
option in the text. Here is the updated text:
<listitem>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2021-02-04 [c5b286047] Add TABLESPACE option to REINDEX
Author: Michael Paquier <michael@paquier.xyz>
2021-03-03 [57e6db706] Add - -tablespace option to reindexdb
-->
<para>
Allow <link linkend="sql-reindex"><command>REINDEX</command></link>
to change the tablespace of the new index (Alexey Kondratov,
Michael Paquier, Justin Pryzby)
</para>
<para>
This is done by specifying a <literal>TABLESPACE</literal> clause.
A <option>--tablespace</option> option was also added to <link
linkend="app-reindexdb"><application>reindexdb</application></link>
to control this.
</listitem>
> | Add documentation for the factorial() function (Peter Eisentraut)
> | With the removal of the ! operator in this release, factorial() is the only built-in way to compute a factorial.
> Could be ommited or collapsed into the other item. I know Tom thinks that
> it's unnecesary to document changes to documentation.
Uh, I think we need both items. We are removing a feature and asking
people to use an existing feature that was previously undocumented. I
think having two items makes it clear that the feature existed in
previous releases. I just tried merging them into one item and there
were just too many changes for it to be clear.
--
Bruce Momjian <bruce@momjian.us> https://momjian.us
EDB https://enterprisedb.com
If only the physical world exists, free will is an illusion.
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To: pgsql-hackers@postgresql.org
Cc: bruce@momjian.us, pryzby@telsasoft.com, pgsql-hackers@lists.postgresql.org
Subject: Re: PG 14 release notes, first draft
In-Reply-To: <20210614200323.GD18585@momjian.us>
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