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Posted to dev@vxquery.apache.org by "Till (JIRA)" <ji...@apache.org> on 2017/05/01 14:53:04 UTC

[jira] [Commented] (VXQUERY-243) VXQuery's use of Hyracks "MISSING" Attribute

    [ https://issues.apache.org/jira/browse/VXQUERY-243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15990911#comment-15990911 ] 

Till commented on VXQUERY-243:
------------------------------

In 0.3.0 Algebricks gained the ability to distinguish between NULL and MISSING fields. With the addition of JSONiq extension this distinction also exists in VXQuery and we need to review if our current handling of NULL and MISSING is correct.

> VXQuery's use of Hyracks "MISSING" Attribute
> --------------------------------------------
>
>                 Key: VXQUERY-243
>                 URL: https://issues.apache.org/jira/browse/VXQUERY-243
>             Project: VXQuery
>          Issue Type: Task
>            Reporter: Preston Carman
>            Assignee: Till
>




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