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Posted to issues@drill.apache.org by "Sean Hsuan-Yi Chu (JIRA)" <ji...@apache.org> on 2015/02/02 19:44:36 UTC

[jira] [Updated] (DRILL-2054) Support `||` as "concat operator" for varchar inputs

     [ https://issues.apache.org/jira/browse/DRILL-2054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Hsuan-Yi Chu updated DRILL-2054:
-------------------------------------
    Summary: Support `||` as "concat operator" for varchar inputs  (was: Support `||` as "concat operator" for varchar inputs and as "OR" for boolean inputs)

> Support `||` as "concat operator" for varchar inputs
> ----------------------------------------------------
>
>                 Key: DRILL-2054
>                 URL: https://issues.apache.org/jira/browse/DRILL-2054
>             Project: Apache Drill
>          Issue Type: New Feature
>            Reporter: Sean Hsuan-Yi Chu
>            Assignee: Sean Hsuan-Yi Chu
>             Fix For: Future
>
>         Attachments: DRILL-2054.1.patch, DRILL-2054ForOptiq.1.patch
>
>
> `||` can be used as either "logic operator" or "varchar operator"
> 1. For boolean inputs, it is "OR"
> 2. For varchar inputs, it is should be "concat" (of strings)



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