Log Message:
-----------
Add a note to the CREATE INDEX reference page about the impact of
maintenance_work_mem and effective_cache_size on index creation speed.
Modified Files:
--------------
pgsql/doc/src/sgml/ref:
create_index.sgml (r1.66 -> r1.67)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_index.sgml?r1=1.66&r2=1.67)