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Commiteb7828f

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author
Amit Kapila
committed
Doc: Add "Attach Partition" limitation during logical replication.
ATTACHing a table into a partition tree whose root is published using apublication with publish_via_partition_root set to true does not result inthe table's existing contents being replicated. This happens becausesubscriber doesn't consider replicating the newly attached partition asthe root table is already in a 'ready' state.This behavior was introduced in PG13 (83fd453) where we allowed topublish partition changes via ancestors.We can consider fixing this limitation in the future.Author: Amit LangoteReviewed-by: Hou Zhijie, Amit KapilaBackpatch-through: 13Discussion:https://postgr.es/m/OS0PR01MB5716E97F00732B52DC2BBC2594989@OS0PR01MB5716.jpnprd01.prod.outlook.com
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‎doc/src/sgml/ref/create_publication.sgml

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@@ -232,6 +232,13 @@ CREATE PUBLICATION <replaceable class="parameter">name</replaceable>
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<command>UPDATE</command>, or it may not be published at all.
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</para>
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<para>
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<command>ATTACH</command>ing a table into a partition tree whose root is
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published using a publication with <literal>publish_via_partition_root</literal>
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set to <literal>true</literal> does not result in the table's existing contents
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being replicated.
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</para>
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<para>
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<command>COPY ... FROM</command> commands are published
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as <command>INSERT</command> operations.

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