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Add paragraph about ON CONFLICT interaction with partitioning.

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Author: Peter Geoghegan and Andres Freund
Discussion: CAM3SWZScpWzQ-7EJC77vwqzZ1GO8GNmURQ1QqDQ3wRn7AbW1Cg@mail.gmail.com,
    CAHGQGwFUCWwSU7dtc2aRdRk73ztyr_jY5cPOyts+K8xKJ92X4Q@mail.gmail.com
Backpatch: 9.5, where UPSERT was introduced
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Andres Freund 2015-11-09 05:08:56 +01:00
parent f3a764b0da
commit c31f1dc559
1 changed files with 9 additions and 0 deletions
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doc/src/sgml/ddl.sgml
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@ -3246,6 +3246,15 @@ ANALYZE measurement;
</para>
</listitem>
<listitem>
<para>
<command>INSERT</command> statements with <literal>ON CONFLICT</>
clauses are unlikely to work as expected, as the <literal>ON CONFLICT</>
action is only taken in case of unique violations on the specified
target relation, not its child relations.
</para>
</listitem>
</itemizedlist>
</para>