docs: properly document psql auto encoding mode

Bruce Momjian <bruce@momjian.us>

Commit: e183d11262f4e04ce7f191a9655aeeaa4682a7f5
Author: Bruce Momjian <bruce@momjian.us>
Date: 2014-04-16T23:53:42Z
Releases: 9.4.0
docs: properly document psql auto encoding mode

In psql, both stdin and stdout must be terminals to get a client
encoding of 'auto'.

Patch by Albe Laurenz

Backpatch to 9.3.

Files

PathChange+/−
doc/src/sgml/ref/psql-ref.sgml modified +1 −1