Обсуждение: pgsql: Add FDW documentation notes about insert and update tupleroutin

Add FDW documentation notes about insert and update tuple routing and COPY.

Author: Laurenz Albe and Etsuro Fujita
Reviewed-by: Laurenz Albe and Amit Langote
Backpatch-through: 11 where support for that by FDWs was added
Discussion: https://postgr.es/m/bf36a0288e8f31b4f2f40952e225bf892dc1ffc5.camel@cybertec.at

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/90fca7a35aa7ac421f814bdfdf1fee7c30fa82f0

Modified Files
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doc/src/sgml/fdwhandler.sgml | 15 +++++++++++++++
1 file changed, 15 insertions(+)