PL/pgSQL FOUND

Document that GET DIAGNOSTICS is affected by EXECUTE, while FOUND is not.
16 years ago · 6ac697f180
parent 10bcfa189b
commit 6ac697f180
1 changed files with 4 additions and 2 deletions
--- 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>