tbl_kennzeichen sequence permission: changed condition to check if sequence itself exists as well

system/dbupdate_3.4.php

@@ -84,6 +84,7 @@ require_once('dbupdate_3.4/60882_lehrfaecherverteilung_favorites.php');
 require_once('dbupdate_3.4/66982_berufsschule.php');
 require_once('dbupdate_3.4/40314_electronic_onboarding_anbindung_ida.php');
 require_once('dbupdate_3.4/47972_pruefungsverwaltung_ects_angabe.php');
+require_once('dbupdate_3.4/69060_permission_fuer_kennzeichen_sequence_fuer_web_user.php');
 
 // *** Pruefung und hinzufuegen der neuen Attribute und Tabellen
 echo '<H2>Pruefe Tabellen und Attribute!</H2>';

system/dbupdate_3.4/69060_permission_fuer_kennzeichen_sequence_fuer_web_user.php

@@ -0,0 +1,32 @@
+<?php
+/* Copyright (C) 2017 fhcomplete.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+if (! defined('DB_NAME')) exit('No direct script access allowed');
+
+// GRANT SELECT, UPDATE ON SEQUENCE public.tbl_kennzeichen_id_seq TO web;
+if ($result = $db->db_query("SELECT 1 FROM pg_class WHERE relname = 'tbl_kennzeichen_id_seq' AND relkind = 'S' AND relacl::TEXT NOT LIKE '%web=%';"))
+{
+	if ($db->db_num_rows($result) > 0)
+	{
+		$qry = 'GRANT SELECT, UPDATE ON SEQUENCE public.tbl_kennzeichen_id_seq TO web;';
+		if (!$db->db_query($qry))
+			echo '<strong>public.tbl_kennzeichen_id_seq '.$db->db_last_error().'</strong><br>';
+		else
+			echo '<br>Granted privileges to <strong>web</strong> on public.tbl_kennzeichen_id_seq';
+	}
+}