Luke Han created KYLIN-976:
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Summary: Support Custom Measure Expression
Key: KYLIN-976
URL: https://issues.apache.org/jira/browse/KYLIN-976
Project: Kylin
Issue Type: New Feature
Components: Job Engine, Query Engine
Reporter: Luke Han
Assignee: ZhouQianhao
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) AS spo
or
Sum(if...
To open this JIRA to tracking further implementation
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