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Posted to issues@calcite.apache.org by "Vladimir Sitnikov (JIRA)" <ji...@apache.org> on 2015/08/24 09:54:45 UTC

[jira] [Comment Edited] (CALCITE-816) Represent sub-query as a RexNode

    [ https://issues.apache.org/jira/browse/CALCITE-816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14708917#comment-14708917 ] 

Vladimir Sitnikov edited comment on CALCITE-816 at 8/24/15 7:54 AM:
--------------------------------------------------------------------

Will check in a couple of days.


was (Author: vladimirsitnikov):
Will check in a couple days.

> Represent sub-query as a RexNode
> --------------------------------
>
>                 Key: CALCITE-816
>                 URL: https://issues.apache.org/jira/browse/CALCITE-816
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Julian Hyde
>            Assignee: Julian Hyde
>
> Represent IN, NOT IN, EXISTS and scalar sub-queries as RexSubQuery extends RexNode. Then we can write a planner rule that expands sub-queries.



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