doc: document the CREATE INDEX "USING" clause

Bruce Momjian <bruce@momjian.us>

Commit: fd868582e2df970326d810d5085db4844f290c1d
Author: Bruce Momjian <bruce@momjian.us>
Date: 2022-08-12T15:26:03Z
Releases: 11.18
doc:  document the CREATE INDEX "USING" clause

Somehow this was in the syntax but had no description.

Reported-by: robertcorrington@gmail.com

Discussion: https://postgr.es/m/164228771825.31954.2719791849363756957@wrigleys.postgresql.org

Backpatch-through: 10

Files

PathChange+/−
doc/src/sgml/ref/create_index.sgml modified +12 −0

Documentation touched