HangyuanLiu opened a new issue #3297: Rewrite some count expr case URL: https://github.com/apache/incubator-doris/issues/3297 Query statements such as “select min(user_id) from test having count(1) > 0“ may be generated by some BI tools. But having(count(1)) > 0 doesn't make sense. It's a constant of true. But it add a count aggregation. So we can replace it by rewriting the rule.
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