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relnotes: add null logical replication item 

Also move system view item to logical replication, mention "infinite
_error_ loops".

Reported-by: Euler Taveira, Takamichi Osumi, Amit Langote

Discussion: https://postgr.es/m/21e8ef3b-6ffb-49d8-867f-4622a4dffcf3@www.fastmail.com
This commit is contained in:
Bruce Momjian 2022-05-13 11:50:24 -04:00
parent 3ab9a63cb6
commit 3715850ecc
1 changed files with 27 additions and 17 deletions
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44
doc/src/sgml/release-15.sgml
View File

@ -568,17 +568,6 @@ Previously, such updates ran delete actions on the source partition and insert a
</para>
</listitem>
<!--
Author: Amit Kapila <akapila@postgresql.org>
2021-12-08 [a61bff2bf] De-duplicate the result of pg_publication_tables view.
-->
<listitem>
<para>
Remove incorrect duplicate partitions in system view pg_publication_tables (Hou Zhijie)
</para>
</listitem>
<!--
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
2022-04-02 [cfdd03f45] Allow CLUSTER on partitioned tables
@ -1331,6 +1320,21 @@ The new CREATE_REPLICATION_SLOT option is called TWO_PHASE. pg_recvlogical now
</para>
</listitem>
<!--
Author: Amit Kapila <akapila@postgresql.org>
2022-03-30 [d5a9d86d8] Skip empty transactions for logical replication.
-->
<listitem>
<para>
Prevent logical replication of empty transactions (Ajin Cherian, Hou Zhijie, Euler Taveira)
</para>
<para>
Previously, write transactions would send empty transactions to subscribers if subscribed tables were not modified.
</para>
</listitem>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2021-11-23 [1922d7c6e] Add SQL functions to monitor the directory contents of r
@ -1346,11 +1350,6 @@ Specifically, the functions are pg_ls_logicalsnapdir(), pg_ls_logicalmapdir(), a
</para>
</listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
2021-11-02 [f3d4019da] Ensure consistent logical replication of datetime and fl
-->
<!--
Author: Amit Kapila <akapila@postgresql.org>
2022-03-14 [705e20f85] Optionally disable subscriptions on error.
@ -1362,7 +1361,7 @@ Allow subscribers to stop logical replication application on error (Osumi Takami
</para>
<para>
This is enabled with the subscriber option "disable_on_error" and avoids possible infinite loops during stream application.
This is enabled with the subscriber option "disable_on_error" and avoids possible infinite error loops during stream application.
</para>
</listitem>
@ -1396,6 +1395,17 @@ Add system view pg_stat_subscription_stats to report on subscriber activity (Mas
<para>
New function pg_stat_reset_subscription_stats() allows the resetting of subscriber statistics.
</para>
</listitem>
<!--
Author: Amit Kapila <akapila@postgresql.org>
2021-12-08 [a61bff2bf] De-duplicate the result of pg_publication_tables view.
-->
<listitem>
<para>
Remove incorrect duplicate partitions in system view pg_publication_tables (Hou Zhijie)
</para>
</listitem>
</itemizedlist>