[jira] [Commented] (CALCITE-777) IS NOT NULL filter is incorrectly dropped for aggregates and window functions

[ https://issues.apache.org/jira/browse/CALCITE-777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15114823#comment-15114823 ] Aman Sinha commented on CALCITE-777: I'll assign to myself for further investigation. > IS NOT NULL

[jira] [Assigned] (CALCITE-777) IS NOT NULL filter is incorrectly dropped for aggregates and window functions

[ https://issues.apache.org/jira/browse/CALCITE-777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aman Sinha reassigned CALCITE-777: -- Assignee: Aman Sinha (was: Julian Hyde) > IS NOT NULL filter is incorrectly dropped for