Details
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New Feature
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
Description
Currently, Kylin supports 6 basic aggregation measure functions:
Min/Max/Sum/Count/Avg/DistinctCount
But there are also many other cases require to support more complicate measure expression, for example:
COUNT(CASE WHEN so.ft = 'fv' THEN soi.sc ELSE NULL END) or Sum(if...)
Or even more complicated measures like TopN and RawRecords
To open this JIRA to tracking further implementation
Attachments
Issue Links
- is depended upon by
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KYLIN-1122 Kylin support detail data query from fact table
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- Closed
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KYLIN-1186 Support precise Count Distinct using bitmap (under limited conditions)
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- Closed
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