From: jamiesensei <jamiesensei>
Date: Thu, 24 Jul 2008 16:10:26 +0000 (+0000)
Subject: MDL-14216 "change query to work on Postgres." - some adjustments to make it work... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=daae98e118e2bca08e97293208bf1b0dffe4022e;p=moodle.git

MDL-14216 "change query to work on Postgres." - some adjustments to make it work on mysql again too.
---

diff --git a/mod/quiz/report/overview/report.php b/mod/quiz/report/overview/report.php
index 2f43c34914..c058677386 100644
--- a/mod/quiz/report/overview/report.php
+++ b/mod/quiz/report/overview/report.php
@@ -601,7 +601,7 @@ class quiz_overview_report extends quiz_default_report {
         if ($attemptids){
             //make sure we fetch all attempts for users to calculate grade.
             //not just those that have changed.
-            $sql = "SELECT qa2.* FROM {quiz_attempts} qa2 WHERE qa2.userid IN (SELECT DISTINCT userid FROM {quiz_attempts} qa WHERE $attemptsql)";
+            $sql = "SELECT qa2.* FROM {quiz_attempts} qa2 WHERE qa2.userid IN (SELECT DISTINCT userid FROM {quiz_attempts} WHERE $attemptsql)";
         } else {
             $sql = "SELECT * FROM {quiz_attempts} WHERE $attemptsql";
         }