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author | Robert Haas | 2015-10-02 20:55:47 +0000 |
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committer | Robert Haas | 2015-10-02 20:55:47 +0000 |
commit | 01bc589a464964475a0718497ebd21af5bc7338e (patch) | |
tree | 2d2dfcc0bc2ccc7d62ef65d2da67fc8c9d4de064 | |
parent | 2e8cfcf4ea1140213eae56ce64a2c53182643578 (diff) |
Clarify FDW documentation about ON CONFLICT.
Etsuro Fujita, reviewed by Peter Geoghegan
-rw-r--r-- | doc/src/sgml/fdwhandler.sgml | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/src/sgml/fdwhandler.sgml b/doc/src/sgml/fdwhandler.sgml index 1dac7ad11ed..4c410c79168 100644 --- a/doc/src/sgml/fdwhandler.sgml +++ b/doc/src/sgml/fdwhandler.sgml @@ -1196,9 +1196,10 @@ GetForeignServerByName(const char *name, bool missing_ok); <para> <command>INSERT</> with an <literal>ON CONFLICT</> clause does not - support specifying the conflict target, as remote constraints are not - locally known. This in turn implies that <literal>ON CONFLICT DO - UPDATE</> is not supported, since the specification is mandatory there. + support specifying the conflict target, as unique constraints or + exclusion constraints on remote tables are not locally known. This + in turn implies that <literal>ON CONFLICT DO UPDATE</> is not supported, + since the specification is mandatory there. </para> </sect1> |