Hi Qilong,

Good point. At the moment that Hybrid was introduced, there was no Global
dictionary, so no issue across segments merges.

But now, you may not able to use Hybrid + Global dictionary, that will
cause a wrong distinct count value when the query scope across two cubes.

This should be added to the document and FAQ. Thanks for the feedback.



2018-02-26 10:37 GMT+08:00 苏启龙 <[email protected]>:

> Hi guys,
>
> We’re trying to use hybrid cube in our project but have some confused
> points on it.
>
> Suppose our cube has a measure using distinct count, which needs global
> dict. When hybrid cube is enabled, the global dict is not “global” anymore,
> does this effect the result of the distinct count?
>
> And are there any other limitations for hybrid cube? We could hardly see
> much documents on this topic.
>
> Thanks.
>
> Qilong
>



-- 
Best regards,

Shaofeng Shi 史少锋

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