Hi yousheng,

Whatever the time range you queried, the result of count distinct
should/need be correct. And the segment merge shouldn't change the query
result.

What's your Kylin version? Did you use the GlobalDictionary for the column
that doing distinct count?

2018-01-11 15:57 GMT+08:00 张 佑铖 <[EMAIL PROTECTED]>:

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Best regards,

Shaofeng Shi 史少锋