[teiid-issues] [JBoss JIRA] (TEIID-2968) issues with non-partitioned multi-source aggreage pushdown

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-2968.
-----------------------------------

    Resolution: Done


Updated the staged grouping to include the grouping columns and allowed the pushdown to occur even if there are no aggregates.

> issues with non-partitioned multi-source aggreage pushdown
> ----------------------------------------------------------
>
>                 Key: TEIID-2968
>                 URL: https://issues.jboss.org/browse/TEIID-2968
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 8.4
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.7.1, 8.8
>
>
> There are a couple of issues in the non-partitioned (no grouping over the multi-source column) case:
> 1. The staged grouping columns do not include the grouping columns
> 2. We won't push the grouping is there are no aggregates



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