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doc PG 17 relnotes: move EXPLAIN items to their own section

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Reported-by: Álvaro Herrera

Discussion: https://postgr.es/m/202409111750.xtcbl7ppdoyn@alvherre.pgsql

Backpatch-through: 17 only
This commit is contained in:
Bruce Momjian 2024-09-14 09:27:21 -04:00
parent 648397b1d4
commit 984702d0ee
1 changed files with 80 additions and 71 deletions
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151
doc/src/sgml/release-17.sgml
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@ -1557,77 +1557,6 @@ Author: Andrew Dunstan <andrew@dunslane.net>
</para>
</listitem>
<!--
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
2024-01-29 [5de890e36] Add EXPLAIN (MEMORY) to report planner memory consumptio
-->
<listitem>
<para>
Allow <link linkend="sql-explain"><command>EXPLAIN</command></link>
to report optimizer memory usage (Ashutosh Bapat)
<ulink url="&commit_baseurl;5de890e36">&sect;</ulink>
</para>
<para>
The option is called <literal>MEMORY</literal>.
</para>
</listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
2024-04-03 [06286709e] Invent SERIALIZE option for EXPLAIN.
-->
<listitem>
<para>
Add <command>EXPLAIN</command> option <literal>SERIALIZE</literal>
to report the cost of converting data for network transmission
(Stepan Rutz, Matthias van de Meent)
<ulink url="&commit_baseurl;06286709e">&sect;</ulink>
</para>
</listitem>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2023-10-19 [295c36c0c] Add local_blk_{read|write}_time I/O timing statistics fo
-->
<listitem>
<para>
Add local I/O block read/write timing statistics to
<command>EXPLAIN</command>'s <literal>BUFFERS</literal> output
(Nazir Bilal Yavuz)
<ulink url="&commit_baseurl;295c36c0c">&sect;</ulink>
</para>
</listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
2024-03-19 [fd0398fcb] Improve EXPLAIN's display of SubPlan nodes and output pa
-->
<listitem>
<para>
Improve <command>EXPLAIN</command>'s display of SubPlan nodes and
output parameters (Tom Lane, Dean Rasheed)
<ulink url="&commit_baseurl;fd0398fcb">&sect;</ulink>
</para>
</listitem>
<!--
Author: Daniel Gustafsson <dgustafsson@postgresql.org>
2023-09-08 [5a3423ad8] Add JIT deform_counter
-->
<listitem>
<para>
Add <acronym>JIT</acronym> <literal>deform_counter</literal>
details to <command>EXPLAIN</command> (Dmitry Dolgov)
<ulink url="&commit_baseurl;5a3423ad8">&sect;</ulink>
</para>
</listitem>
<!--
Author: Peter Eisentraut <peter@eisentraut.org>
2024-01-16 [699586315] Support identity columns in partitioned tables
@ -1771,6 +1700,86 @@ Author: Nathan Bossart <nathan@postgresql.org>
</itemizedlist>
<sect4 id="release-17-explain">
<title><link linkend="sql-explain"><command>EXPLAIN</command></link></title>
<itemizedlist>
<!--
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
2024-01-29 [5de890e36] Add EXPLAIN (MEMORY) to report planner memory consumptio
-->
<listitem>
<para>
Allow <command>EXPLAIN</command> to report
optimizer memory usage (Ashutosh Bapat) <ulink
url="&commit_baseurl;5de890e36">&sect;</ulink>
</para>
<para>
The option is called <literal>MEMORY</literal>.
</para>
</listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
2024-04-03 [06286709e] Invent SERIALIZE option for EXPLAIN.
-->
<listitem>
<para>
Add <command>EXPLAIN</command> option <literal>SERIALIZE</literal>
to report the cost of converting data for network transmission
(Stepan Rutz, Matthias van de Meent)
<ulink url="&commit_baseurl;06286709e">&sect;</ulink>
</para>
</listitem>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2023-10-19 [295c36c0c] Add local_blk_{read|write}_time I/O timing statistics fo
-->
<listitem>
<para>
Add local I/O block read/write timing statistics to
<command>EXPLAIN</command>'s <literal>BUFFERS</literal> output
(Nazir Bilal Yavuz)
<ulink url="&commit_baseurl;295c36c0c">&sect;</ulink>
</para>
</listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
2024-03-19 [fd0398fcb] Improve EXPLAIN's display of SubPlan nodes and output pa
-->
<listitem>
<para>
Improve <command>EXPLAIN</command>'s display of SubPlan nodes and
output parameters (Tom Lane, Dean Rasheed)
<ulink url="&commit_baseurl;fd0398fcb">&sect;</ulink>
</para>
</listitem>
<!--
Author: Daniel Gustafsson <dgustafsson@postgresql.org>
2023-09-08 [5a3423ad8] Add JIT deform_counter
-->
<listitem>
<para>
Add <acronym>JIT</acronym> <literal>deform_counter</literal>
details to <command>EXPLAIN</command> (Dmitry Dolgov)
<ulink url="&commit_baseurl;5a3423ad8">&sect;</ulink>
</para>
</listitem>
</itemizedlist>
</sect4>
</sect3>
<sect3 id="release-17-datatypes">