Done:

bmomjian · bmomjian · commit 1c6adf0f6794 · 2002-11-21T01:02:34.000Z
&gt; * -Add hash for evaluating GROUP BY aggregates (Tom)
diff --git a/doc/TODO b/doc/TODO
@@ -1,6 +1,6 @@
 TODO list for PostgreSQL
 ========================
-Last updated:		Tue Nov 19 15:35:02 EST 2002
+Last updated:		Wed Nov 20 20:02:29 EST 2002
 
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
 
@@ -374,7 +374,7 @@ Optimizer / Executor
 
 * Improve Subplan list handling
 * Allow Subplans to use efficient joins(hash, merge) with upper variable
-* Add hash for evaluating GROUP BY aggregates (Tom)
+* -Add hash for evaluating GROUP BY aggregates (Tom)
 * Allow merge and hash joins on expressions not just simple variables (Tom)
 * Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS [exists]
 * Missing optimizer selectivities for date, r-tree, etc. [optimizer]
