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Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/FAQ/TODO.html | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 73cd36afed8..80c7692eb91 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:bruce@momjian.us">bruce@momjian.us</a>)<br/> -Last updated: Sun Apr 29 03:17:05 EDT 2007 +Last updated: Fri May 4 23:14:29 EDT 2007 </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>. @@ -1210,13 +1210,8 @@ first. There is also a developer's wiki at<br/> <ul> <li>Improve selectivity functions for geometric operators - </li><li>Allow ORDER BY ... LIMIT # to select high/low value without sort or + </li><li>-<em>Allow ORDER BY ... LIMIT # to select high/low value without sort or</em> index using a sequential scan for highest/lowest values -<p> Right now, if no index exists, ORDER BY ... LIMIT # requires we sort - all values to return the high/low value. Instead The idea is to do a - sequential scan to find the high/low value, thus avoiding the sort. - MIN/MAX already does this, but not for LIMIT > 1. -</p> </li><li>Precompile SQL functions to avoid overhead </li><li>Create utility to compute accurate random_page_cost value </li><li>Improve ability to display optimizer analysis using OPTIMIZER_DEBUG |