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From Billy Liu <billy...@apache.org>
Subject Re: measures sum
Date Tue, 28 May 2019 01:57:15 GMT
Database relies on data type system, algebraic operator runs on numerical
types only. In you case, you could define a Hive view to convert the data
type first before ingesting into Kylin.

With Warm regards

Billy Liu


听说海的那边有宝藏 <fengyue.pzbzpl@qq.com> 于2019年5月27日周一 下午5:55写道:

> 您好:
>      我想把kylin的sum函数,用在varchar类型的字段上,我该怎么做呢?
>
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