PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated: Sat Jul 30 00:05:03 EDT 2005
+Last updated: Sat Jul 30 23:08:20 EDT 2005
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
o Allow postgresql.conf file values to be changed via an SQL API
o Allow the server to be stopped/restarted via an SQL API
+ * Allow server logs to be remotely read using SQL commands
+
* Tablespaces
* Add ability to monitor the use of temporary sort files
* -Add session start time and last statement time to pg_stat_activity
-* Allow server logs to be remotely read using SQL commands
* -Add a function that returns the start time of the postmaster
throw an error on overflow
* Add 'tid != tid ' operator for use in corruption recovery
+
* Dates and Times
o Allow infinite dates just like infinite timestamps
enable_constraint_exclusion
* Allow EXPLAIN output to be more easily processed by scripts
+
* CREATE
o Allow CREATE TABLE AS to determine column lengths for complex
* psql
+
o Have psql show current values for a sequence
o Move psql backslash database information into the backend, use
mnemonic commands? [psql]
* -Add two-phase commit
+
* Add the features of packages
o Make private objects accessable only to objects in the same schema
* Allow enable_constraint_exclusion to work for UNIONs like it does for
inheritance
* Allow enable_constraint_exclusion to work for UPDATE and DELETE queries
+
+
* GIST
o Add more GIST index support for geometric data types
when the first valid heap lookup happens. This bit would have to
be cleared when a heap tuple is expired.
+
* Consider automatic caching of queries at various levels:
+
o Parsed query tree
o Query execute plan
o Query results
the event of a system crash, the bitmap would probably be invalidated.
* Add system view to show free space map contents
+
+
* Auto-vacuum
o -Move into the backend code
* Fix sgmltools so PDFs can be generated with bookmarks
* Add C code on Unix to copy directories for use in creating new databases
+
* Win32
o Remove configure.in check for link failure when cause is found
like towupper(). However, UTF8 already works with normal
locales but provides no ordering or character set classes.
+
* Wire Protocol Changes
o Allow dynamic character set handling
<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: Sat Jul 30 00:05:03 EDT 2005
+Last updated: Sat Jul 30 23:08:20 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>.
</p>
</li><li>Allow postgresql.conf file values to be changed via an SQL API
</li><li>Allow the server to be stopped/restarted via an SQL API
+ <ul>
+ <li>Allow server logs to be remotely read using SQL commands
+ </li></ul>
</li></ul>
</li><li>Tablespaces
<ul>
</p>
</li><li>Add ability to monitor the use of temporary sort files
</li><li>-<em>Add session start time and last statement time to pg_stat_activity</em>
- </li><li>Allow server logs to be remotely read using SQL commands
</li><li>-<em>Add a function that returns the start time of the postmaster</em>
</li></ul>
<h1><a name="section_4">Data Types</a></h1>
OSDN Git Service
