diff options
| -rw-r--r-- | doc/src/sgml/release-17.sgml | 151 |
1 files changed, 80 insertions, 71 deletions
diff --git a/doc/src/sgml/release-17.sgml b/doc/src/sgml/release-17.sgml index 6d4ffa8ea1e..1c53c9530fc 100644 --- a/doc/src/sgml/release-17.sgml +++ b/doc/src/sgml/release-17.sgml @@ -1558,77 +1558,6 @@ Author: Andrew Dunstan <andrew@dunslane.net> </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">§</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">§</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">§</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">§</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">§</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">§</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">§</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">§</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">§</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">§</ulink> + </para> + </listitem> + + </itemizedlist> + + </sect4> + </sect3> <sect3 id="release-17-datatypes"> |