Merge items:

<   This would be beneficial when there are few distinct values.
>   This would be beneficial when there are few distinct values.  This is
>   already used by GROUP BY.
946d946
< * Allow DISTINCT to use hashing like GROUP BY

diff --git a/doc/TODO b/doc/TODO
index 7d0055a1ee78fdcb570083c9471fb034ec849896..6217836d88b6f24269283e37fb912733e1b5f5f8 100644 (file)
--- a/doc/TODO
+++ b/doc/TODO
@@ -2,7 +2,7 @@
 PostgreSQL TODO List
 ====================
 Current maintainer:    Bruce Momjian ([email protected])
-Last updated:      Mon Sep 19 22:21:26 EDT 2005
+Last updated:      Tue Sep 20 16:51:26 EDT 2005
 
 The most recent version of this document can be viewed at
 http://www.postgresql.org/docs/faqs.TODO.html.
@@ -939,11 +939,11 @@ Optimizer / Executor
 * Have EXPLAIN ANALYZE highlight poor optimizer estimates
 * Consider using hash buckets to do DISTINCT, rather than sorting
 
-  This would be beneficial when there are few distinct values.
+  This would be beneficial when there are few distinct values.  This is
+  already used by GROUP BY.
 
 * Log queries where the optimizer row estimates were dramatically
   different from the number of rows actually found?
-* Allow DISTINCT to use hashing like GROUP BY
 
 
 Miscellaneous Performance

diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html
index a1ffb6bb94e5cd18ee69b38af26429792dfda644..a34a1c8910b3843afc958bced3d9a4b2af650544 100644 (file)
--- a/doc/src/FAQ/TODO.html
+++ b/doc/src/FAQ/TODO.html
@@ -8,7 +8,7 @@
 
 PostgreSQL TODO List
 Current maintainer:     Bruce Momjian ([email protected])
-Last updated:           Mon Sep 19 22:21:26 EDT 2005
+Last updated:           Tue Sep 20 16:51:26 EDT 2005
 
 The most recent version of this document can be viewed at
 http://www.postgresql.org/docs/faqs.TODO.html.
@@ -851,11 +851,11 @@ first.
   Improve ability to display optimizer analysis using OPTIMIZER_DEBUG
   Have EXPLAIN ANALYZE highlight poor optimizer estimates
   Consider using hash buckets to do DISTINCT, rather than sorting
-  This would be beneficial when there are few distinct values.
+  This would be beneficial when there are few distinct values.  This is
+  already used by GROUP BY.
 
   Log queries where the optimizer row estimates were dramatically
   different from the number of rows actually found?
-  Allow DISTINCT to use hashing like GROUP BY
 
 Miscellaneous Performance