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From "Dennis Gove (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-10393) Add UUID Stream Evaluator
Date Sun, 02 Apr 2017 03:27:41 GMT

     [ https://issues.apache.org/jira/browse/SOLR-10393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dennis Gove updated SOLR-10393:
-------------------------------
    Attachment: SOLR-10393.patch

> Add UUID Stream Evaluator
> -------------------------
>
>                 Key: SOLR-10393
>                 URL: https://issues.apache.org/jira/browse/SOLR-10393
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>            Assignee: Dennis Gove
>         Attachments: SOLR-10393.patch, SOLR-10393.patch
>
>
> The cartesianProduct function emits multiple tuples from a single tuple. To save the
cartesian product in another collection it would be useful to be able to dynamically assign
new unique id's to tuples. The uuid() stream evaluator will allow us to do this.
> sample syntax:
> {code}
> cartesianProduct(expr, fielda, uuid() as id)
> {code} 



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