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Doc: clarify that tablesync ignores publish operation.

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This patch documents that the initial data synchronization (tablesync) for
logical replication does not take into account the publication 'publish'
parameter when copying the existing table data.

Author: Peter Smith
Reviewed-by: Shi yu, Euler Taveira, Robert Haas, Amit Kapila
Discussion: https://postgr.es/m/CAHut+PtbfALjFpS2MkrvQ+wWQKByP7CNh9RtFta-r=BHEU3S3w@mail.gmail.com
This commit is contained in:
Amit Kapila
2022-06-24 08:37:26 +05:30
parent 75f2171e6c
commit 1ce34519c7
3 changed files with 225 additions and 3 deletions
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doc/src/sgml/ref/create_subscription.sgml
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@@ -353,6 +353,10 @@ CREATE SUBSCRIPTION <replaceable class="parameter">subscription_name</replaceabl
15 then any row filtering is ignored during the initial data synchronization
phase. For this case, the user might want to consider deleting any initially
copied data that would be incompatible with subsequent filtering.
Because initial data synchronization does not take into account the publication
<literal>publish</literal> parameter when copying existing table data, some rows
may be copied that would not be replicated using DML. See
<xref linkend="logical-replication-subscription-examples"/> for examples.
</para>
<para>