Code comment change

Vik Fearing <vik.fearing@2ndquadrant.com>

From: Vik Fearing <vik.fearing@2ndquadrant.com>
To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2019-06-23T09:21:13Z
Lists: pgsql-hackers

Attachments

There is some language in a code comment that has been bothering me for
several years now.  After pointing it out in a conversation off-list
recently, I figured it was past time to do something about it.

Patch attached.
-- 
Vik Fearing                                          +33 6 46 75 15 36
http://2ndQuadrant.fr     PostgreSQL : Expertise, Formation et Support

Commits

  1. Remove obsolete nbtree "get root" comment.

  2. Remove unnecessary comment.

  3. Make btree index structure adjustments and WAL logging changes needed to