From 9af03980cf600e2761fed9a7ff242d9e307433de Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Sat, 7 Apr 2007 03:08:20 +0000 Subject: [PATCH] Done: > * -Allow use of indexes to search for NULLs --- doc/TODO | 7 ++----- doc/src/FAQ/TODO.html | 6 ++---- 2 files changed, 4 insertions(+), 9 deletions(-) diff --git a/doc/TODO b/doc/TODO index 440296cfff..a49aa20d56 100644 --- a/doc/TODO +++ b/doc/TODO @@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (bruce@momjian.us) -Last updated: Fri Apr 6 22:48:08 EDT 2007 +Last updated: Fri Apr 6 23:07:52 EDT 2007 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -1008,10 +1008,7 @@ Indexes http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php -* Allow use of indexes to search for NULLs - - One solution is to create a partial index on an IS NULL expression. - +* -Allow use of indexes to search for NULLs * Allow accurate statistics to be collected on indexes with more than one column or expression indexes, perhaps using per-index statistics diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 905585d4f8..f444f57e41 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -8,7 +8,7 @@

PostgreSQL TODO List

Current maintainer: Bruce Momjian (bruce@momjian.us)
-Last updated: Fri Apr 6 22:48:08 EDT 2007 +Last updated: Fri Apr 6 23:07:52 EDT 2007

The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html. @@ -896,9 +896,7 @@ first. There is also a developer's wiki at

http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php

-
  • Allow use of indexes to search for NULLs -

    One solution is to create a partial index on an IS NULL expression. -

    +
  • -Allow use of indexes to search for NULLs
  • Allow accurate statistics to be collected on indexes with more than one column or expression indexes, perhaps using per-index statistics

    http://archives.postgresql.org/pgsql-performance/2006-10/msg00222.php -- 2.40.0