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| author | Bruce Momjian <bruce@momjian.us> | 2005-10-07 14:04:19 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2005-10-07 14:04:19 +0000 |
| commit | ab13353d311ee0ef2fb389c874fb1c970de4f1ab (patch) | |
| tree | 2c6edc9a1233d8a6926f0672fafafa4cbfb64178 | |
| parent | 02eb6ea9b7a201d197cfe7276298b1f02567b16a (diff) | |
| download | postgresql-ab13353d311ee0ef2fb389c874fb1c970de4f1ab.tar.gz postgresql-ab13353d311ee0ef2fb389c874fb1c970de4f1ab.zip | |
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.
| -rw-r--r-- | doc/TODO | 6 | ||||
| -rw-r--r-- | doc/src/FAQ/TODO.html | 6 |
2 files changed, 8 insertions, 4 deletions
@@ -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 931d359decb..28ac0a2783d 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: Thu Oct 6 22:43:58 EDT 2005 +Last updated: Fri Oct 7 10:04:19 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>. @@ -666,8 +666,10 @@ first. it to be used for all queries with little performance impact </li><li>Allow CREATE INDEX to take an additional parameter for use with special index types - </li><li>Consider compressing indexes by storing key prefix values shared by + </li><li>Consider compressing indexes by storing key values duplicated in several rows as a single index entry +<p> This is difficult because it requires datatype-specific knowledge. +</p> </li><li>GIST <ul> <li>Add more GIST index support for geometric data types |