PL/pgSQL FOUND

Document that GET DIAGNOSTICS is affected by EXECUTE, while FOUND is
not.

diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 401d1216e4f0f56988cdd4104e6642aca4cb5d3b..51cdf7ccc3dd127e435b7cd4bb7b502251434dea 100644 (file)
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.144 2009/11/05 16:58:36 tgl Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.145 2009/11/10 02:09:54 momjian Exp $ -->
 
 <chapter id="plpgsql">
   <title><application>PL/pgSQL</application> - <acronym>SQL</acronym> Procedural Language</title>
@@ -1365,7 +1365,9 @@ GET DIAGNOSTICS integer_var = ROW_COUNT;
 
      <literal>FOUND</literal> is a local variable within each
      <application>PL/pgSQL</application> function; any changes to it
-     affect only the current function.
+     affect only the current function.  <literal>FOUND</literal> is not
+     affected by <literal>EXECUTE</literal>, while <command>GET
+     DIAGNOSTICS</command> is effected.
     </para>
 
    </sect2>