diff --git a/system/dbupdate_3.3.php b/system/dbupdate_3.3.php
index e658d7a97..407a4aa24 100644
--- a/system/dbupdate_3.3.php
+++ b/system/dbupdate_3.3.php
@@ -4767,6 +4767,20 @@ if($result = @$db->db_query("SELECT 1 FROM system.tbl_berechtigung WHERE berecht
}
}
+// Add index to system.tbl_log
+if ($result = $db->db_query("SELECT * FROM pg_class WHERE relname='idx_tbl_pruefung_student_uid'"))
+{
+ if ($db->db_num_rows($result) == 0)
+ {
+ $qry = "CREATE INDEX idx_tbl_pruefung_student_uid ON lehre.tbl_pruefung USING btree (student_uid)";
+
+ if (! $db->db_query($qry))
+ echo 'Indizes: ' . $db->db_last_error() . '
';
+ else
+ echo 'Index fuer lehre.pruefung.student_uid hinzugefuegt
';
+ }
+}
+
// *** Pruefung und hinzufuegen der neuen Attribute und Tabellen
echo '