Hi Xiaowei,
Thanks to start evaluate Kylin.
Please refer to below comments for your question.
Any issue, please feel free to let's know.
Thanks.
Best Regards!
---------------------
Luke Han
On Thu, Jul 9, 2015 at 6:14 PM, [email protected] <[email protected]>
wrote:
>
> Dear Mr./Ms,
> We plan to use Kylin, but some problems in use process.
> 1, the date function support is not very good.For example: the
> date conversion function to_date (), date comparison function datediff ()
>
* Please try latest 0.7-staging code with Calcite 1.3
supported *
> 2, when I create a cube, the query page after executing the query
> returns only a single data
>
* Kylin's query page is for experimentation and verify, it
will be better if you could open JIRA and screenshot for this issue if
still there *
> 3, in the "count" method cannot be used "distinct"
>
* Please try select count(distinct column).*
> 4, a lot of hive function is not supported
>
* Kylin is not RMDB system, will not support all Hive
functions, but will try to support more and more ANSI SQL.*
> Really looking forward to your reply, thank you
> Yours faithfully,
>
>
>
> 姚啸威
> 研发中心
> 欢网科技有限责任公司
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> 手机：15811317156
>
