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Posted to derby-dev@db.apache.org by "Kim Haase (JIRA)" <ji...@apache.org> on 2010/01/14 22:55:54 UTC

[jira] Closed: (DERBY-3550) The Reference guide says that you can create your own user-defined aggregates, but Derby does not have this capability.

     [ https://issues.apache.org/jira/browse/DERBY-3550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kim Haase closed DERBY-3550.
----------------------------


Fixed long ago, just tidying up.

> The Reference guide says that you can create your own user-defined aggregates, but Derby does not have this capability.
> -----------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3550
>                 URL: https://issues.apache.org/jira/browse/DERBY-3550
>             Project: Derby
>          Issue Type: Bug
>          Components: Documentation
>            Reporter: Rick Hillegas
>            Assignee: Kim Haase
>             Fix For: 10.4.1.3
>
>         Attachments: DERBY-3550.diff, rrefsqlj33923.html
>
>
> The "Aggregates (set functions)" section of the Reference Guide says "You can also create your own aggregates to perform other set functions such as calculating the standard deviation." This is not true. See DERBY-672. This sentence confuses users. See the following email thread: http://www.nabble.com/STDDEV-for-Derby-td16038184.html#a16038184

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