Merge branch 'wip-MDL-57649-32-fix2' of git://github.com/abgreeve/moo…

…dle into MOODLE_32_STABLE
moodle · Jul 20, 2017 · 4fc7dd6 · 4fc7dd6
2 parents 39bf55d + 4a162dc
commit 4fc7dd6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mod/lesson/db/upgrade.php b/mod/lesson/db/upgrade.php
@@ -393,7 +393,7 @@ function xmldb_lesson_upgrade($oldversion) {
     if ($oldversion < 2016120501) {
 
         // 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