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Doc: update v14 release notes through today.

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Account for recent commits, notably reversion of 0827e8af7.
Strip trailing spaces.
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Tom Lane 2021-09-18 13:46:07 -04:00
parent 55934416d2
commit 68b6ed42e6
1 changed files with 68 additions and 41 deletions
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73
doc/src/sgml/release-14.sgml
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@ -6,7 +6,7 @@
<formalpara>
<title>Release date:</title>
<para>2021-??-?? (AS OF 2021-06-20)</para>
<para>2021-??-?? (AS OF 2021-09-18)</para>
</formalpara>
<sect2>
@ -858,24 +858,6 @@ Author: Noah Misch <noah@leadboat.com>
<listitem>
<!--
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
2021-04-08 [0827e8af7] autovacuum: handle analyze for partitioned tables
-->
<para>
<link linkend="autovacuum">Autovacuum</link> now analyzes
partitioned tables (Yuzuko Hosoya, Álvaro Herrera)
</para>
<para>
Insert, update, and delete tuple counts from partitions are now
propagated to their parent tables so autovacuum knows when to
process them.
</para>
</listitem>
<listitem>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2021-03-23 [5aed6a1fc] Add per-index stats information in verbose logs of autov
-->
@ -1184,13 +1166,13 @@ Author: David Rowley <drowley@postgresql.org>
-->
<para>
Add executor method to cache results from the inner-side of nested
loop joins (David Rowley)
Add executor method to memoize results from the inner side of a
nested-loop join (David Rowley)
</para>
<para>
This is useful if only a small percentage of rows is checked on
the inner side and is controlled by <xref
the inner side. It can be disabled via <xref
linkend="guc-enable-memoize"/>.
</para>
</listitem>
@ -2500,6 +2482,8 @@ Author: Alexander Korotkov <akorotkov@postgresql.org>
2020-12-29 [db6335b5b] Add support of multirange matching to the existing range
Author: Alexander Korotkov <akorotkov@postgresql.org>
2020-12-30 [62097a4cc] Fix selectivity estimation @&gt; (anymultirange, anyrange)
Author: Alexander Korotkov <akorotkov@postgresql.org>
2021-07-18 [244ad5415] Support for unnest(multirange)
-->
<para>
@ -3223,6 +3207,19 @@ Author: Dean Rasheed <dean.a.rasheed@gmail.com>
<listitem>
<!--
Author: Fujii Masao <fujii@postgresql.org>
2021-09-01 [d760d942c] pgbench: Fix bug in measurement of disconnection delays.
-->
<para>
Include disconnection times in the reconnection overhead measured
by <application>pgbench</application> with <option>-C</option>
(Yugo Nagata)
</para>
</listitem>
<listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
2020-09-17 [99175141c] Improve common/logging.c's support for multiple verbosit
-->
@ -3587,15 +3584,21 @@ Author: Tom Lane <tgl@sss.pgh.pa.us>
<!--
Author: Peter Eisentraut <peter@eisentraut.org>
2021-01-06 [4656e3d66] Replace CLOBBER_CACHE_ALWAYS with run-time GUC
Author: Tom Lane <tgl@sss.pgh.pa.us>
2021-07-01 [d04770801] Add - -clobber-cache option to initdb, for CCA testing.
Author: Tom Lane <tgl@sss.pgh.pa.us>
2021-07-13 [6201fa3c1] Rename debug_invalidate_system_caches_always to debug_di
-->
<para>
Add <xref linkend="guc-debug-discard-caches"/>
Add <xref linkend="guc-debug-discard-caches"/> parameter
to control cache flushing for test purposes (Craig Ringer)
</para>
<para>
Previously this behavior could only be set at compile time.
To invoke it during <application>initdb</application>, use the new
option <option>--discard-caches</option>.
</para>
</listitem>
@ -3714,6 +3717,30 @@ Author: Tom Lane <tgl@sss.pgh.pa.us>
</para>
</listitem>
<listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
2021-06-19 [6991e774e] Provide feature-test macros for libpq features added in
-->
<para>
Provide feature-test macros in <filename>libpq-fe.h</filename>
for recently-added <application>libpq</application> features
(Tom Lane, Álvaro Herrera)
</para>
<para>
Historically, applications have usually used compile-time checks
of <literal>PG_VERSION_NUM</literal> to test whether a feature is
available. But that's normally the server version, which might
not be a good guide to <application>libpq</application>'s
version. <filename>libpq-fe.h</filename> now
offers <literal>#define</literal> symbols denoting
application-visible features added in v14; the intent is to keep
adding symbols for such features in future versions.
</para>
</listitem>
</itemizedlist>
</sect3>