Remove obsolete nbtree relation extension comment.

Peter Geoghegan <pg@bowt.ie>

Commit: 0f6aa893cb58c2a5a92016914c94865635345a22
Author: Peter Geoghegan <pg@bowt.ie>
Date: 2021-08-31T23:55:39Z
Releases: 15.0
Remove obsolete nbtree relation extension comment.

Commit 0d1fe9f7 improved the approach that vacuumlazy.c takes when it
encounters an empty heap page.  It no acquires the relation extension
lock.

Files

PathChange+/−
src/backend/access/nbtree/nbtree.c modified +4 −5