doc: mention that SET TIME ZONE often needs to be quoted
authorBruce Momjian <bruce@momjian.us>
Thu, 1 Sep 2022 00:27:27 +0000 (20:27 -0400)
committerBruce Momjian <bruce@momjian.us>
Thu, 1 Sep 2022 00:27:27 +0000 (20:27 -0400)
commit0b16ee7e6fc79738bbd9ac6629276acee642d24a
tree46e8b775764734392b23b9e3f8990266a65a2260
parente40707c0e752822189de2f15ab955b87ca60ecd3
doc:  mention that SET TIME ZONE often needs to be quoted

Also mention that time zone abbreviations are not supported.

Reported-by: philippe.godfrin@nov.com
Discussion: https://postgr.es/m/163888728952.1269.5167822676466793158@wrigleys.postgresql.org

Backpatch-through: 10
doc/src/sgml/ref/set.sgml