From bdfa8e5e71e4deb80f8f04779178b921919b69ed Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Fri, 26 Aug 2005 19:10:48 +0000
Subject: [PATCH] Update constraint_exclusion items:
< inheritance, and allow it to work for UPDATE and DELETE queries
> inheritance, allow it to work for UPDATE and DELETE queries, and allow
> it to be used for all queries with little performance impact
< * Allow constraint_elimination to be automatically performed
<
< This requires additional code to reduce the performance loss caused by
< constraint elimination.
---
doc/TODO | 9 +++------
doc/src/FAQ/TODO.html | 9 +++------
2 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/doc/TODO b/doc/TODO
index 992545485e3..5f8cd01b1c0 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -2,7 +2,7 @@
PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated: Fri Aug 26 14:59:39 EDT 2005
+Last updated: Fri Aug 26 15:10:29 EDT 2005
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
@@ -686,7 +686,8 @@ Indexes
* Add fillfactor to control reserved free space during index creation
* Allow the creation of indexes with mixed ascending/descending specifiers
* Allow constraint_exclusion to work for UNIONs like it does for
- inheritance, and allow it to work for UPDATE and DELETE queries
+ inheritance, allow it to work for UPDATE and DELETE queries, and allow
+ it to be used for all queries with little performance impact
* GIST
@@ -913,10 +914,6 @@ Optimizer / Executor
* Log queries where the optimizer row estimates were dramatically
different from the number of rows actually found?
-* Allow constraint_elimination to be automatically performed
-
- This requires additional code to reduce the performance loss caused by
- constraint elimination.
Miscellaneous Performance
diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html
index f9679375016..4b84782b737 100644
--- a/doc/src/FAQ/TODO.html
+++ b/doc/src/FAQ/TODO.html
@@ -8,7 +8,7 @@
<body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF">
<h1><a name="section_1">PostgreSQL TODO List</a></h1>
<p>Current maintainer: Bruce Momjian (<a href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/>
-Last updated: Fri Aug 26 14:59:39 EDT 2005
+Last updated: Fri Aug 26 15:10:29 EDT 2005
</p>
<p>The most recent version of this document can be viewed at<br/>
<a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.
@@ -622,7 +622,8 @@ first.
</li><li>Add fillfactor to control reserved free space during index creation
</li><li>Allow the creation of indexes with mixed ascending/descending specifiers
</li><li>Allow constraint_exclusion to work for UNIONs like it does for
- inheritance, and allow it to work for UPDATE and DELETE queries
+ inheritance, allow it to work for UPDATE and DELETE queries, and allow
+ it to be used for all queries with little performance impact
</li><li>GIST
<ul>
<li>Add more GIST index support for geometric data types
@@ -822,10 +823,6 @@ first.
</p>
</li><li>Log queries where the optimizer row estimates were dramatically
different from the number of rows actually found?
- </li><li>Allow constraint_elimination to be automatically performed
-<p> This requires additional code to reduce the performance loss caused by
- constraint elimination.
-</p>
</li></ul>
<h1><a name="section_21">Miscellaneous Performance</a></h1>
--
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