From ee8a2e2ed9e62b1b312269d08fdbfdfb314d4529 Mon Sep 17 00:00:00 2001
From: Sara Cenni <sara.cenni@unibo.it>
Date: Fri, 22 Jan 2016 10:16:05 +0100
Subject: [PATCH] MDL-52683 mod_scorm: Fix for Last completed attempt error
 with Oracle

---
 mod/scorm/locallib.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mod/scorm/locallib.php b/mod/scorm/locallib.php
index 2ccf6183923..cc8bafd4514 100644
--- a/mod/scorm/locallib.php
+++ b/mod/scorm/locallib.php
@@ -812,8 +812,9 @@ function scorm_get_last_completed_attempt($scormid, $userid) {
     $sql = "SELECT MAX(attempt)
               FROM {scorm_scoes_track}
              WHERE userid = ? AND scormid = ?
-               AND (value='completed' OR value='passed')";
-    $lastattempt = $DB->get_field_sql($sql, array($userid, $scormid));
+               AND (".$DB->sql_compare_text('value')." = ".$DB->sql_compare_text('?')." OR ".
+                      $DB->sql_compare_text('value')." = ".$DB->sql_compare_text('?').")";
+    $lastattempt = $DB->get_field_sql($sql, array($userid, $scormid, 'completed', 'passed'));
     if (empty($lastattempt)) {
         return '1';
     } else {