Correct obsolete UNION hash aggs comment.

Peter Geoghegan <pg@bowt.ie>

Commit: b6c15e71f33fe9aa7f38cc7bde26d420fbaaef5b
Author: Peter Geoghegan <pg@bowt.ie>
Date: 2020-07-29T00:14:06Z
Releases: 13.0
Correct obsolete UNION hash aggs comment.

Oversight in commit 1f39bce0, which added disk-based hash aggregation.

Backpatch: 13-, where disk-based hash aggregation was introduced.

Files

PathChange+/−
src/backend/optimizer/prep/prepunion.c modified +4 −5