[GitHub] [incubator-doris] wutiangan commented on a change in pull request #3806: Add a session variable allow remove order by for subquery in set opertion clause

[GitBox <gi...@apache.org>]

wutiangan commented on a change in pull request #3806:
URL: https://github.com/apache/incubator-doris/pull/3806#discussion_r444617441



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File path: docs/zh-CN/administrator-guide/variables.md
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@@ -334,3 +334,6 @@ SET forward_to_master = concat('tr', 'u', 'e');
 
     是否将 bitmap 和 hll 类型的 count distinct 查询重写为 bitmap_union_count 和 hll_union_agg 。
 
+* `allow_ignore_order_by`

Review comment:
       maybe allow_ignore_order_by_in_subquery is more better? 
   set, inline view, insert can think contain subquery.




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