Index: doc/src/sgml/plpgsql.sgml
===================================================================
RCS file: /projects/cvsroot/pgsql/doc/src/sgml/plpgsql.sgml,v
retrieving revision 1.79
diff -c -r1.79 plpgsql.sgml
*** doc/src/sgml/plpgsql.sgml	21 Oct 2005 05:11:23 -0000	1.79
--- doc/src/sgml/plpgsql.sgml	28 Oct 2005 05:20:54 -0000
***************
*** 3132,3137 ****
--- 3132,3144 ----
         state in temporary tables, instead.
        </para>
       </listitem>
+      <listitem>
+       <para>
+        You cannot use parameter names that are the same as columns 
+        that are referenced in the function. Oracle does allow you to do this
+        if you qualify the parameter name as function_name.paramater_name
+       </para>
+      </listitem>
      </itemizedlist>
     </para>