NEW :

In order to get easier the installation and the upgrade of the database
a new module webbased has been created, the old version of install.sh
is now obsolete

html/admin/sql/mod1/function.sql

@@ -0,0 +1,19 @@
+-- Name: plpgsql_call_handler (); Type: FUNCTION; Schema: public; Owner: dany
+--
+
+CREATE FUNCTION plpgsql_call_handler () RETURNS language_handler
+    AS '$libdir/plpgsql', 'plpgsql_call_handler'
+    LANGUAGE c;
+-- Name: today_hour (); Type: FUNCTION; Schema: public; Owner: dany
+--
+
+CREATE FUNCTION today_hour () RETURNS text
+    AS '
+declare
+hour text ;
+begin
+select to_char(now(),''HHMI'') into hour;
+return hour;
+end;
+'
+    LANGUAGE plpgsql;