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<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>E.224. Release 8.2.5</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets V1.79.1" /><link rel="prev" href="release-8-2-6.html" title="E.223. Release 8.2.6" /><link rel="next" href="release-8-2-4.html" title="E.225. Release 8.2.4" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">E.224. Release 8.2.5</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="release-8-2-6.html" title="E.223. Release 8.2.6">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="release.html" title="Appendix E. Release Notes">Up</a></td><th width="60%" align="center">Appendix E. Release Notes</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 11.1 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="release-8-2-4.html" title="E.225. Release 8.2.4">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="RELEASE-8-2-5"><div class="titlepage"><div><div><h2 class="title" style="clear: both">E.224. Release 8.2.5</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="release-8-2-5.html#id-1.11.6.228.4">E.224.1. Migration to Version 8.2.5</a></span></dt><dt><span class="sect2"><a href="release-8-2-5.html#id-1.11.6.228.5">E.224.2. Changes</a></span></dt></dl></div><p><strong>Release date: </strong>2007-09-17</p><p> This release contains a variety of fixes from 8.2.4. For information about new features in the 8.2 major release, see <a class="xref" href="release-8-2.html" title="E.229. Release 8.2">Section E.229</a>. </p><div class="sect2" id="id-1.11.6.228.4"><div class="titlepage"><div><div><h3 class="title">E.224.1. Migration to Version 8.2.5</h3></div></div></div><p> A dump/restore is not required for those running 8.2.X. </p></div><div class="sect2" id="id-1.11.6.228.5"><div class="titlepage"><div><div><h3 class="title">E.224.2. Changes</h3></div></div></div><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p> Prevent index corruption when a transaction inserts rows and then aborts close to the end of a concurrent <code class="command">VACUUM</code> on the same table (Tom) </p></li><li class="listitem"><p> Fix <code class="literal">ALTER DOMAIN ADD CONSTRAINT</code> for cases involving domains over domains (Tom) </p></li><li class="listitem"><p> Make <code class="command">CREATE DOMAIN ... DEFAULT NULL</code> work properly (Tom) </p></li><li class="listitem"><p> Fix some planner problems with outer joins, notably poor size estimation for <code class="literal">t1 LEFT JOIN t2 WHERE t2.col IS NULL</code> (Tom) </p></li><li class="listitem"><p> Allow the <code class="type">interval</code> data type to accept input consisting only of milliseconds or microseconds (Neil) </p></li><li class="listitem"><p> Allow timezone name to appear before the year in <code class="type">timestamp</code> input (Tom) </p></li><li class="listitem"><p> Fixes for <acronym class="acronym">GIN</acronym> indexes used by <code class="filename">/contrib/tsearch2</code> (Teodor) </p></li><li class="listitem"><p> Speed up rtree index insertion (Teodor) </p></li><li class="listitem"><p> Fix excessive logging of <acronym class="acronym">SSL</acronym> error messages (Tom) </p></li><li class="listitem"><p> Fix logging so that log messages are never interleaved when using the syslogger process (Andrew) </p></li><li class="listitem"><p> Fix crash when <code class="varname">log_min_error_statement</code> logging runs out of memory (Tom) </p></li><li class="listitem"><p> Fix incorrect handling of some foreign-key corner cases (Tom) </p></li><li class="listitem"><p> Fix <code class="function">stddev_pop(numeric)</code> and <code class="function">var_pop(numeric)</code> (Tom) </p></li><li class="listitem"><p> Prevent <code class="command">REINDEX</code> and <code class="command">CLUSTER</code> from failing due to attempting to process temporary tables of other sessions (Alvaro) </p></li><li class="listitem"><p> Update the time zone database rules, particularly New Zealand's upcoming changes (Tom) </p></li><li class="listitem"><p> Windows socket and semaphore improvements (Magnus) </p></li><li class="listitem"><p> Make <code class="command">pg_ctl -w</code> work properly in Windows service mode (Dave Page) </p></li><li class="listitem"><p> Fix memory allocation bug when using <span class="application">MIT Kerberos</span> on Windows (Magnus) </p></li><li class="listitem"><p> Suppress timezone name (<code class="literal">%Z</code>) in log timestamps on Windows because of possible encoding mismatches (Tom) </p></li><li class="listitem"><p> Require non-superusers who use <code class="filename">/contrib/dblink</code> to use only password authentication, as a security measure (Joe) </p></li><li class="listitem"><p> Restrict <code class="filename">/contrib/pgstattuple</code> functions to superusers, for security reasons (Tom) </p></li><li class="listitem"><p> Do not let <code class="filename">/contrib/intarray</code> try to make its GIN opclass the default (this caused problems at dump/restore) (Tom) </p></li></ul></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="release-8-2-6.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="release.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="release-8-2-4.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">E.223. Release 8.2.6 </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> E.225. Release 8.2.4</td></tr></table></div></body></html>