diff options
| -rw-r--r-- | doc/TODO | 6 | ||||
| -rw-r--r-- | doc/src/FAQ/TODO.html | 6 |
2 files changed, 10 insertions, 2 deletions
@@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Fri May 27 18:01:15 EDT 2005 +Last updated: Fri May 27 18:07:21 EDT 2005 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -351,6 +351,10 @@ Indexes several hash buckets could be stored on a single page and greater granularity used for the hash algorithm. +* Consider sorting hash buckets so entries can be found using a binary + search, rather than a linear scan +* In hash indexes, consider storing the hash value with or instead + of the key itself * Allow accurate statistics to be collected on indexes with more than one column or expression indexes, perhaps using per-index statistics * Add fillfactor to control reserved free space during index creation diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 58e35debab7..008c91f60b7 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 May 27 18:01:15 EDT 2005 +Last updated: Fri May 27 18:07:21 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>. @@ -324,6 +324,10 @@ first. several hash buckets could be stored on a single page and greater granularity used for the hash algorithm. </p> + </li><li>Consider sorting hash buckets so entries can be found using a binary + search, rather than a linear scan + </li><li>In hash indexes, consider storing the hash value with or instead + of the key itself </li><li>Allow accurate statistics to be collected on indexes with more than one column or expression indexes, perhaps using per-index statistics </li><li>Add fillfactor to control reserved free space during index creation |