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Posted to derby-dev@db.apache.org by "Bryan Pendleton (JIRA)" <ji...@apache.org> on 2007/09/02 00:15:19 UTC

[jira] Commented: (DERBY-3002) Add support for GROUP BY ROLLUP

    [ https://issues.apache.org/jira/browse/DERBY-3002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12524311 ] 

Bryan Pendleton commented on DERBY-3002:
----------------------------------------

Working on this issue will entail adding a number of new GROUP BY tests; I'll open a sub-task of this issue to convert the existing lang/groupBy.sql tests to JUnit so that the new tests can be added as part of a more modern framework. Hopefully the DERBY-2151 tool will produce a reasonable first version of that test.

> Add support for GROUP BY ROLLUP
> -------------------------------
>
>                 Key: DERBY-3002
>                 URL: https://issues.apache.org/jira/browse/DERBY-3002
>             Project: Derby
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 10.4.0.0
>            Reporter: Bryan Pendleton
>            Assignee: Bryan Pendleton
>            Priority: Minor
>         Attachments: prototypeChangeNoTests.diff
>
>
> Provide an implementation of the ROLLUP form of multi-dimensional grouping according to the SQL standard.
> See http://wiki.apache.org/db-derby/OLAPRollupLists for some more detailed information about this aspect of the SQL standard.

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