Index: doc/src/sgml/ref/explain.sgml
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RCS file: /cvsroot/pgsql/doc/src/sgml/ref/explain.sgml,v
retrieving revision 1.35
diff -c -c -r1.35 explain.sgml
*** doc/src/sgml/ref/explain.sgml	4 Jan 2005 00:39:53 -0000	1.35
--- doc/src/sgml/ref/explain.sgml	20 Jan 2006 16:18:53 -0000
***************
*** 151,161 ****
    </para>
  
    <para>
!    Prior to <productname>PostgreSQL</productname> 7.3, the plan was
!    emitted in the form of a <literal>NOTICE</literal> message.  Now it
!    appears as a query result (formatted like a table with a single
!    text column).
    </para>
   </refsect1>
  
   <refsect1>
--- 151,162 ----
    </para>
  
    <para>
!    Genetic query optimization (<acronym>GEQO</acronym>) randomly 
!    tests execution plans.  Therefore, when the number of tables 
!    exceeds <varname>geqo</> and genetic query optimization is in use,
!    the execution plan will change each time the statement is executed.
    </para>
+ 
   </refsect1>
  
   <refsect1>