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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2019/07/11 18:31:00 UTC

[jira] [Commented] (KUDU-2864) Support NOT predicates

    [ https://issues.apache.org/jira/browse/KUDU-2864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16883247#comment-16883247 ] 

Todd Lipcon commented on KUDU-2864:
-----------------------------------

I think at some point as we add more complex predicates (like NOT or OR), we need to actually change KuduPredicate over to more of a traditional "expression tree" structure. eg we would have a NotPredicate class which wraps another Predicate.

> Support NOT predicates
> ----------------------
>
>                 Key: KUDU-2864
>                 URL: https://issues.apache.org/jira/browse/KUDU-2864
>             Project: Kudu
>          Issue Type: Sub-task
>            Reporter: Grant Henke
>            Priority: Major
>
> Support a NOT predicate that can be combined with other predicates.



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