From ab13353d311ee0ef2fb389c874fb1c970de4f1ab Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Fri, 7 Oct 2005 14:04:19 +0000 Subject: [PATCH] Update: < * Consider compressing indexes by storing key prefix values shared by > * Consider compressing indexes by storing key values duplicated in 735a736,737 > > This is difficult because it requires datatype-specific knowledge. --- doc/TODO | 6 ++++-- doc/src/FAQ/TODO.html | 6 ++++-- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/doc/TODO b/doc/TODO index 09321cf708..48734d3d18 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: Thu Oct 6 22:43:58 EDT 2005 +Last updated: Fri Oct 7 10:04:19 EDT 2005 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -731,9 +731,11 @@ Indexes it to be used for all queries with little performance impact * Allow CREATE INDEX to take an additional parameter for use with special index types -* Consider compressing indexes by storing key prefix values shared by +* Consider compressing indexes by storing key values duplicated in several rows as a single index entry + This is difficult because it requires datatype-specific knowledge. + * GIST diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 931d359dec..28ac0a2783 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -8,7 +8,7 @@

PostgreSQL TODO List

Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated: Thu Oct 6 22:43:58 EDT 2005 +Last updated: Fri Oct 7 10:04:19 EDT 2005

The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html. @@ -666,8 +666,10 @@ first. it to be used for all queries with little performance impact

  • Allow CREATE INDEX to take an additional parameter for use with special index types -
  • Consider compressing indexes by storing key prefix values shared by +
  • Consider compressing indexes by storing key values duplicated in several rows as a single index entry +

    This is difficult because it requires datatype-specific knowledge. +

  • GIST