[teiid-issues] [JBoss JIRA] Resolved: (TEIID-726) Distinct aggregate type mismatch bug

Fri Jul 17 07:11:29 EDT 2009

     [ https://jira.jboss.org/jira/browse/TEIID-726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-726.
----------------------------------

    Resolution: Done

Changed the aggregate function init logic to use both the input and output types and to properly chain the init calls.

> Distinct aggregate type mismatch bug
> ------------------------------------
>
>                 Key: TEIID-726
>                 URL: https://jira.jboss.org/jira/browse/TEIID-726
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 6.0.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 6.2.0
>
>
> A query such as "SELECT AVG(DISTINCT ByteNum) FROM BQT1.HugeA" that has different input (byte) and output (double) types will fail due to bad initialization logic on the aggregate function.

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