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Reduce memory usage of get_all_exercise_results_by_course() by 60% - refs BT#12663

Yannick Warnier 7 年之前
父節點
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7a83fddccf
共有 1 個文件被更改,包括 1 次插入1 次删除
  1. 1 1
      main/inc/lib/events.lib.php

+ 1 - 1
main/inc/lib/events.lib.php

@@ -1213,7 +1213,7 @@ class Event
             $list = array();
             while ($row = Database::fetch_array($res, 'ASSOC')) {
                 $list[$row['exe_id']] = $row;
-                $sql = "SELECT * FROM $table_track_attempt 
+                $sql = "SELECT marks, question_id FROM $table_track_attempt 
                         WHERE exe_id = {$row['exe_id']}";
                 $res_question = Database::query($sql);
                 while ($row_q = Database::fetch_array($res_question, 'ASSOC')) {