Add:

> * Allow ORDER BY ... LIMIT to select top values without sort or index

doc/TODO

 TODO list for PostgreSQL
 ========================
-Last updated:		Sat Jan 26 18:08:43 EST 2002
+Last updated:		Sat Jan 26 23:20:24 EST 2002
 
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
 
@@ -432,6 +432,7 @@ OPTIMIZER/EXECUTOR
 * Change FIXED_CHAR_SEL to 0.20 from 0.04 to give better selectivity (Bruce)
 * Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS [exists]
 * Missing optimizer selectivities for date, r-tree, etc. [optimizer]
+* Allow ORDER BY ... LIMIT to select top values without sort or index
 
 MISCELLANEOUS