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Clarify FDW documentation about ON CONFLICT.

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Etsuro Fujita, reviewed by Peter Geoghegan
This commit is contained in:
Robert Haas 2015-10-02 16:55:47 -04:00
parent 2e8cfcf4ea
commit 01bc589a46
1 changed files with 4 additions and 3 deletions
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7
doc/src/sgml/fdwhandler.sgml
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@ -1196,9 +1196,10 @@ GetForeignServerByName(const char *name, bool missing_ok);
<para> <para>
<command>INSERT</> with an <literal>ON CONFLICT</> clause does not <command>INSERT</> with an <literal>ON CONFLICT</> clause does not
support specifying the conflict target, as remote constraints are not support specifying the conflict target, as unique constraints or
locally known. This in turn implies that <literal>ON CONFLICT DO exclusion constraints on remote tables are not locally known. This
UPDATE</> is not supported, since the specification is mandatory there. in turn implies that <literal>ON CONFLICT DO UPDATE</> is not supported,
since the specification is mandatory there.
</para> </para>
</sect1> </sect1>