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

2017-07-20 10:22:25 +08:00
parent dda72b9d56 7b78154e39
commit 103cd4d394
1 changed files with 1 additions and 1 deletions
@@ -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