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Posted to derby-dev@db.apache.org by "Kim Haase (JIRA)" <ji...@apache.org> on 2014/09/09 23:04:29 UTC

[jira] [Commented] (DERBY-2170) Document the ability to use functions in GROUP BY expressions

    [ https://issues.apache.org/jira/browse/DERBY-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14127549#comment-14127549 ] 

Kim Haase commented on DERBY-2170:
----------------------------------

This work still needs to be done. There's no indication in the GROUP BY clause topic, either in the description or the examples, that functions are valid.

> Document the ability to use functions in GROUP BY expressions
> -------------------------------------------------------------
>
>                 Key: DERBY-2170
>                 URL: https://issues.apache.org/jira/browse/DERBY-2170
>             Project: Derby
>          Issue Type: Improvement
>          Components: Documentation
>    Affects Versions: 10.2.1.6, 10.3.1.4
>            Reporter: Andrew McIntyre
>            Priority: Minor
>
> The ability to use functions in GROUP BY expressions was added as a part of DERBY-883. The documentation needs to be updated to reflect this. See also this thread regarding the determinism of functions in regard to this feature:
> http://www.nabble.com/Functions-in-GROUP-BY-expressions--%28related-to-DERBY-883%29-tf2517296.html



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