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Diffstat (limited to 'doc/src/sgml/postgres-fdw.sgml')
| -rw-r--r-- | doc/src/sgml/postgres-fdw.sgml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/src/sgml/postgres-fdw.sgml b/doc/src/sgml/postgres-fdw.sgml index 5320accf6f4..b0806c1274e 100644 --- a/doc/src/sgml/postgres-fdw.sgml +++ b/doc/src/sgml/postgres-fdw.sgml @@ -70,6 +70,13 @@ </para> <para> + Note that the <literal>ONLY</literal> option specified in + <command>SELECT</command>, <command>UPDATE</command>, + <command>DELETE</command> or <command>TRUNCATE</command> + has no effect when accessing or modifying the remote table. + </para> + + <para> Note that <filename>postgres_fdw</filename> currently lacks support for <command>INSERT</command> statements with an <literal>ON CONFLICT DO UPDATE</literal> clause. However, the <literal>ON CONFLICT DO NOTHING</literal> |