Add:

> * Inline simple SQL functions to avoid overhead (Tom)

Author: bmomjian

doc/TODO

@@ -1,6 +1,6 @@
 TODO list for PostgreSQL
 ========================
-Last updated:		Thu Feb 21 22:05:06 EST 2002
+Last updated:		Thu Feb 21 23:19:21 EST 2002
 
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
 
@@ -420,6 +420,7 @@ OPTIMIZER / EXECUTOR
 * Missing optimizer selectivities for date, r-tree, etc. [optimizer]
 * Allow ORDER BY ... LIMIT to select top values without sort or index
   using a sequential scan for highest/lowest values
+* Inline simple SQL functions to avoid overhead (Tom)
 
 
 MISCELLANEOUS