MDL-75907 core: Add index on temp table to optimise stats cron

2022-10-07 16:15:51 +11:00
parent 24f97edd91
commit 84eef00ed2
1 changed files with 1 additions and 0 deletions
@@ -1632,6 +1632,7 @@ function stats_temp_table_create() {
    $table->add_index('userid', XMLDB_INDEX_NOTUNIQUE, array('userid'));
    $table->add_index('courseid', XMLDB_INDEX_NOTUNIQUE, array('courseid'));
    $table->add_index('roleid', XMLDB_INDEX_NOTUNIQUE, array('roleid'));
+    $table->add_index('useridroleidcourseid', XMLDB_INDEX_NOTUNIQUE, array('userid', 'roleid', 'courseid'));
    $tables['temp_enroled'] = $table;