In looking at the new multi-column statistics "dependency" option in
Postgres 10, I am quite confused by the term "dependency". Wouldn't
"correlation" be clearer and less confusing as "column dependency"
already means something else.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ As you are, so once was I. As I am, so you will be. +
+ Ancient Roman grave inscription +