Merge branch 'wip-MDL-57649-master-fix2' of git://github.com/abgreeve…

…/moodle
abgreeve · Jul 20, 2017 · 103cd4d · 103cd4d
2 parents dda72b9 + 7b78154
commit 103cd4d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mod/lesson/db/upgrade.php b/mod/lesson/db/upgrade.php
@@ -144,7 +144,7 @@ function xmldb_lesson_upgrade($oldversion) {
     if ($oldversion < 2017051501) {
 
         // Delete orphaned lesson answer and response files.
-        $sql = "SELECT DISTINCT f.*
+        $sql = "SELECT DISTINCT f.contextid, f.component, f.filearea, f.itemid
                   FROM {files} f
              LEFT JOIN {lesson_answers} la ON f.itemid = la.id
                  WHERE component = :component