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yuqi commented on CALCITE-2841: ------------------------------- Is there any detail about this issue ? > Simplification: push negation into Case expression > -------------------------------------------------- > > Key: CALCITE-2841 > URL: https://issues.apache.org/jira/browse/CALCITE-2841 > Project: Calcite > Issue Type: Improvement > Reporter: Zoltan Haindrich > Assignee: Julian Hyde > Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.3#76005)