docs: add backend_type to file-fdw CSV log example

Bruce Momjian <bruce@momjian.us>

Commit: 0830d21f5b01064837dc8bd910ab31a5b7a1101a
Author: Bruce Momjian <bruce@momjian.us>
Date: 2020-03-23T22:38:42Z
Releases: 13.0
docs:  add backend_type to file-fdw CSV log example

backend_type was added to the CVS log output in commit 70a7b4776b.

Reported-by: Fabrízio de Royes Mello

Discussion: https://postgr.es/m/CAFcNs+ruvRks3BV1j7yQ-MvxsswmKJa0cVh2yK5Dd-xXVM8wPw@mail.gmail.com

Backpatch-through: master

Files

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doc/src/sgml/file-fdw.sgml modified +2 −1

Documentation touched