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Doc: Improve the Replica Identity information.

This commit improves the Replica Identity information and clarifies its
related restrictions.

Reported-by: James Coleman
Author: Peter Smith
Co-authored-by: Robert Treat
Reviewed-by: Laurenz Albe, Amit Kapila
Discussion: https://postgr.es/m/CAAaqYe_=7qFSqW7qavvhVy58mmzk1uSQ0RReRiUHyKO5znvr7g@mail.gmail.com
This commit is contained in:
Amit Kapila
2025-01-16 08:33:02 +05:30
parent 32a18cc0a7
commit 965b2cc0a4
2 changed files with 55 additions and 30 deletions

View File

@@ -927,8 +927,9 @@ WITH ( MODULUS <replaceable class="parameter">numeric_literal</replaceable>, REM
<term><literal>DEFAULT</literal></term>
<listitem>
<para>
Records the old values of the columns of the primary key, if any.
Records the old values of the columns of the primary key.
This is the default for non-system tables.
When there is no primary key, the behavior is the same as <literal>NOTHING</literal>.
</para>
</listitem>
</varlistentry>