[teiid-issues] [JBoss JIRA] (TEIID-4186) Prevent partial aggregate pushdown based upon type
Steven Hawkins (JIRA)
issues at jboss.org
Sun Jun 5 19:44:00 EDT 2016
[ https://issues.jboss.org/browse/TEIID-4186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins closed TEIID-4186.
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> Prevent partial aggregate pushdown based upon type
> --------------------------------------------------
>
> Key: TEIID-4186
> URL: https://issues.jboss.org/browse/TEIID-4186
> Project: Teiid
> Issue Type: Quality Risk
> Components: Query Engine
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Fix For: 9.0, 8.12.5, 8.7.6.6_2
>
>
> For limited value types, such as boolean or byte, there is little value in their use as grouping columns and should be avoided - even if distinct value counts are not available.
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