Index: doc/src/sgml/citext.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/citext.sgml,v
retrieving revision 1.2
diff -c -c -r1.2 citext.sgml
*** doc/src/sgml/citext.sgml	12 Sep 2008 18:29:49 -0000	1.2
--- doc/src/sgml/citext.sgml	3 Jun 2010 03:02:48 -0000
***************
*** 205,210 ****
--- 205,219 ----
        will need two indexes if you want both types of searches to be fast.
      </para>
      </listitem>
+ 
+     <listitem>
+      <para>
+       The schema containing the <type>citext</> operators must be
+       in the current <varname>search_path</> (typically <literal>public</>);
+       if it is not, a normal case-sensitive <type>text</> comparison
+       is performed.
+     </para>
+     </listitem>
     </itemizedlist>
   </sect2>