MDL-39726 backup: fix SQL syntax for Oracle

This commit is contained in:
Marina Glancy 2014-06-11 17:16:15 +08:00
parent b9329e0cfe
commit 84dc90034a

View File

@ -3697,7 +3697,7 @@ class restore_create_question_files extends restore_execution_step {
// MUST use a recordset, as there is no unique key in the first (or any) column.
$catqtypes = $DB->get_recordset_sql("SELECT DISTINCT bi.parentitemid AS categoryid, q.qtype as qtype
FROM {backup_ids_temp} bi
JOIN {question} AS q ON q.id = bi.newitemid
JOIN {question} q ON q.id = bi.newitemid
WHERE bi.backupid = ?
AND bi.itemname = 'question_created'
ORDER BY categoryid ASC", array($this->get_restoreid()));