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https://issues.apache.org/jira/browse/HIVE-5758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13830452#comment-13830452
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Eric Hanson commented on HIVE-5758:
-----------------------------------
It turns out that the parser transforms
col NOT IN (<list>)
to
NOT (col IN (<list>))
So when support for a IN as a Boolean expression is added, this should just
work.
> Implement vectorized support for NOT IN filter
> ----------------------------------------------
>
> Key: HIVE-5758
> URL: https://issues.apache.org/jira/browse/HIVE-5758
> Project: Hive
> Issue Type: Sub-task
> Reporter: Eric Hanson
> Assignee: Eric Hanson
>
> Implement full, end-to-end support for NOT IN in vectorized mode, including
> new VectorExpression class(es), VectorizationContext translation to a
> VectorExpression, and unit tests for these, as well as end-to-end ad hoc
> testing. An end-to-end .q test is recommended.
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