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https://issues.apache.org/jira/browse/KYLIN-3813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-3813:
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Fix Version/s: v3.0.0
> don't do push down when both of the children of CompareTupleFilter are
> CompareTupleFilter with column included
> --------------------------------------------------------------------------------------------------------------
>
> Key: KYLIN-3813
> URL: https://issues.apache.org/jira/browse/KYLIN-3813
> Project: Kylin
> Issue Type: Improvement
> Components: Query Engine
> Reporter: Zhong Yanghong
> Assignee: Zhong Yanghong
> Priority: Major
> Fix For: v3.0.0
>
>
> When dynamic column is enabled, kylin will try to push down group by case
> when to hbase. However, in the following case, the push down should not be
> enabled, since currently it's not well supported for CompareTupleFilter to
> have a child of CompareTupleFilter.
> {code}
> case when (colA = (1=1)) = (colB = (1=1)) then 'XXX'
> {code}
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