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Posted to dev@vxquery.apache.org by "Preston Carman (JIRA)" <ji...@apache.org> on 2015/06/18 03:11:02 UTC

[jira] [Commented] (VXQUERY-126) Create a DescendantOrSelf Unnesting Evaluator

    [ https://issues.apache.org/jira/browse/VXQUERY-126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14591076#comment-14591076 ] 

Preston Carman commented on VXQUERY-126:
----------------------------------------

The descendant or self expression is now supported, although for this query its creating an invalid plan.

> Create a DescendantOrSelf Unnesting Evaluator
> ---------------------------------------------
>
>                 Key: VXQUERY-126
>                 URL: https://issues.apache.org/jira/browse/VXQUERY-126
>             Project: VXQuery
>          Issue Type: Task
>            Reporter: Preston Carman
>              Labels: xmark
>
> Added a unnesting evaluator for descendant or self. Runs out of memory for larger data files.
> XMark query 6 is an example.



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