*** pgsql/doc/src/sgml/plpgsql.sgml	2009/02/04 21:30:41	1.137
--- pgsql/doc/src/sgml/plpgsql.sgml	2009/02/05 15:25:49	1.138
***************
*** 1,4 ****
! <!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.136 2008/11/16 17:34:28 tgl Exp $ -->
  
  <chapter id="plpgsql">
    <title><application>PL/pgSQL</application> - <acronym>SQL</acronym> Procedural Language</title>
--- 1,4 ----
! <!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.137 2009/02/04 21:30:41 alvherre Exp $ -->
  
  <chapter id="plpgsql">
    <title><application>PL/pgSQL</application> - <acronym>SQL</acronym> Procedural Language</title>
*************** GET DIAGNOSTICS integer_var = ROW_COUNT;
*** 1356,1361 ****
--- 1356,1369 ----
              execution of other statements within the loop body.
             </para>
            </listitem>
+           <listitem>
+            <para>
+             A <command>RETURN QUERY</command> and <command>RETURN QUERY
+             EXECUTE</command> statements set <literal>FOUND</literal>
+             true if the query returns at least one row, false if no row
+             is returned.
+            </para>
+           </listitem>
           </itemizedlist>
  
       <literal>FOUND</literal> is a local variable within each