docs: add COMMENT examples for new features, rename rtree

Bruce Momjian <bruce@momjian.us>

Commit: 1e6edbfa236c77261742805bcffc97503d2eea68
Author: Bruce Momjian <bruce@momjian.us>
Date: 2020-08-21T22:29:37Z
Releases: 11.10
docs:  add COMMENT examples for new features, rename rtree

Reported-by: Jürgen Purtz

Discussion: https://postgr.es/m/15ec5428-d46a-1725-f38d-44986a977abb@purtz.de

Author: Jürgen Purtz

Backpatch-through: 11

Files

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doc/src/sgml/ref/comment.sgml modified +5 −1

Documentation touched