fixes #4434 Disable special column names starting without underscore

extension/Classes/Core/Database/DatabaseUpdate.php

@@ -216,7 +216,11 @@ class DatabaseUpdate {
 
         // FORM ELEMENTS FormElement.value, FormElement.note
         $message_ttc = '';
-        $res = $this->db->sql("SELECT fe.id, fe.name, fe.value, fe.note FROM FormElement as fe WHERE fe.type='note' AND fe.value LIKE '#!report%' OR fe.note LIKE '%#!report%';");
+        if (defined('PHPUNIT_QFQ')) {
+            $res = array();
+        } else {
+            $res = $this->db->sql("SELECT fe.id, fe.name, fe.value, fe.note FROM FormElement as fe WHERE fe.type='note' AND fe.value LIKE '#!report%' OR fe.note LIKE '%#!report%';");
+        }
         foreach ($res as $i => $tt_content) {
 
             foreach (['value', 'note'] as $j => $columnName) {