diff options
| -rw-r--r-- | doc/src/sgml/release-11.sgml | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/doc/src/sgml/release-11.sgml b/doc/src/sgml/release-11.sgml index 4b31b46b98a..6b35fdd0dcb 100644 --- a/doc/src/sgml/release-11.sgml +++ b/doc/src/sgml/release-11.sgml @@ -207,6 +207,20 @@ <listitem> <!-- +2017-09-18 [f8e5f156b] Rearm statement_timeout after each executed query. + +--> + + <para> + In the <link linkend="protocol-query-concepts">Extended Query + Protocol</link>, have <varname>statement_timeout</varname> apply + to each <literal>Execute</literal> message, not to all commands + before <literal>Sync</literal> (Tatsuo Ishii) + </para> + </listitem> + + <listitem> +<!-- 2018-03-14 [f66e8bf87] Remove pg_class.relhaspkey --> @@ -331,7 +345,7 @@ Branch: master [6bdf1303b] Avoid wrong results for power() with NaN <para> Consistently return <literal>NaN</literal> for <literal>NaN</literal> inputs to <function>power()</function> - on older platforms (Dang Minh Huong) + on older platforms (Tom Lane, Dang Minh Huong) </para> </listitem> @@ -345,7 +359,7 @@ Branch: master [6bdf1303b] Avoid wrong results for power() with NaN <para> Below you will find a detailed account of the changes between - <productname>PostgreSQL</productname> 10 and the previous major + <productname>PostgreSQL</productname> 11 and the previous major release. </para> @@ -634,6 +648,20 @@ same commits as above <listitem> <!-- +2017-11-16 [e89a71fb4] Pass InitPlan values to workers via Gather (Merge). +2018-03-29 [3f90ec859] Postpone generate_gather_paths for topmost scan/join rel +2018-03-29 [11cf92f6e] Rewrite the code that applies scan/join targets to paths +--> + + <para> + Allow single-evaluation queries, e.g. <literal>FROM</literal> + clause queries, and functions in the target list to be + parallelized (Amit Kapila, Robert Haas) + </para> + </listitem> + + <listitem> +<!-- 2017-11-15 [e5253fdc4] Add parallel_leader_participation GUC. --> @@ -662,6 +690,18 @@ same commits as above <listitem> <!-- +2017-08-16 [3cda10f41] Use atomic ops to hand out pages to scan in parallel sca + +--> + + <para> + Improve performance of sequential scans with many parallel workers + (David Rowley) + </para> + </listitem> + + <listitem> +<!-- 2017-08-29 [bf11e7ee2] Propagate sort instrumentation from workers back to lead --> |