Index: openacs-4/packages/acs-core-docs/www/database-management.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-core-docs/www/database-management.html,v
diff -u -r1.14.2.14 -r1.14.2.15
--- openacs-4/packages/acs-core-docs/www/database-management.html	11 Feb 2004 11:19:46 -0000	1.14.2.14
+++ openacs-4/packages/acs-core-docs/www/database-management.html	8 Mar 2004 21:21:45 -0000	1.14.2.15
@@ -35,8 +35,9 @@
         <span class="replaceable"><span class="replaceable">service0</span></span></tt>.</p><p>Then, to drop the db, just do:</p><pre class="programlisting">
 [service0 ~]$ <b class="userinput"><tt>dropdb <span class="replaceable"><span class="replaceable">service0</span></span></tt></b>
 DROP DATABASE</pre></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="install-next-nightly-vacuum"></a>Vacuum Postgres nightly</h3></div></div><div></div></div><p>
-      The "vacuum" command must be run periodically to reclaim space. The
-      "vacuum analyze" form additionally collects statistics on the
+      The "vacuum" command must be run periodically to reclaim space
+      in versions of PostgreSQL before 7.4. The "vacuum analyze" form
+      additionally collects statistics on the 
       disbursion of columns in the database, which the optimizer uses when
       it calculates just how to execute queries. The availability of this
       data can make a tremendous difference in the execution speed of
@@ -46,7 +47,8 @@
       prefer it to happen immediately after (not before!) you've made a
       backup! The "vacuum" command is very reliable, but conservatism is
       the key to good system management. So, if you're using the export
-      procedure described above, you don't need to do this extra step.
+      procedure described above, you don't need to do this extra
+      step.
     </p><p>Edit your crontab:</p><pre class="programlisting">[joeuser ~]$ <b class="userinput"><tt>crontab -e</tt></b></pre><p>We'll set vacuum up to run nightly at 1 AM. Add the following
     line:</p><pre class="programlisting">
 0 1 * * * /usr/local/pgsql/bin/vacuumdb <span class="replaceable"><span class="replaceable">service0</span></span></pre><div class="cvstag">($Id$)</div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="maintenance-web.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="backup-recovery.html">Next</a></td></tr><tr><td width="40%" align="left">Operating an OpenACS Web Site </td><td width="20%" align="center"><a accesskey="u" href="maintenance.html">Up</a></td><td width="40%" align="right"> Backup and Recovery</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/database-management.html#comments">View comments on this page at openacs.org</a></center></body></html>