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From david martin <david.martin.ni...@gmail.com>
Subject Re: [jira] [Commented] (DERBY-672) Re-enable user defined aggregates
Date Fri, 31 Aug 2012 18:58:41 GMT
I have several times to delete my enail from this list but today i
still receive all the emails please can anybody delete my email of the

Thanks a lot

David Martín Nieto

El 31/08/2012, a las 19:39, "Rick Hillegas (JIRA)" <jira@apache.org> escribió:

>    [ https://issues.apache.org/jira/browse/DERBY-672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13446159#comment-13446159
> Rick Hillegas commented on DERBY-672:
> -------------------------------------
> I see the following errors on the test run on Java 7 on Sol32:
> 1) test_01_basicSyntax(org.apache.derbyTesting.functionTests.tests.lang.UserDefinedAggregatesTest)java.sql.SQLException:
DERBY AGGREGATE 'MODE' already exists.
> 2) test_01_basicSyntax(org.apache.derbyTesting.functionTests.tests.lang.UserDefinedAggregatesTest)java.sql.SQLTransactionRollbackException:
DERBY AGGREGATE 'MODE' already exists.
> Probably caused by running the test cases in a different order on that platform.
>> Re-enable user defined aggregates
>> ---------------------------------
>>                Key: DERBY-672
>>                URL: https://issues.apache.org/jira/browse/DERBY-672
>>            Project: Derby
>>         Issue Type: Improvement
>>         Components: SQL
>>           Reporter: Rick Hillegas
>>           Assignee: Rick Hillegas
>>        Attachments: derby-672-01-aa-ddl.diff, derby-672-02-ac-nonDistinct.diff, derby-672-03-aa-distinct.diff,
derby-672-03-ab-distinct.diff, derby-672-04-aa-fixJSR169test.diff, UserDefinedAggregates.html,
>> Nicolas Dufour in an email thread titled "functions and list" started on November
2, 2005 requests the ability to create user defined aggregates.
>> This functionality used to be in Cloudscape. It was disabled presumably because it
was considered non-standard. However, most of the machinery needed for this feature is still
in the code. We should re-enable user defined aggregates after we agree on acceptable syntax.
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