[teiid-issues] [JBoss JIRA] (TEIID-5469) Allow concat aggregates to work with over order by

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-5469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-5469.
-----------------------------------
    Resolution: Done


With the new processing logic we support processing of concat aggs over an order by.

> Allow concat aggregates to work with over order by
> --------------------------------------------------
>
>                 Key: TEIID-5469
>                 URL: https://issues.jboss.org/browse/TEIID-5469
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 11.2
>
>
> A validation was added to prevent the aggregates, such as string_agg, xmlagg, jsonarray_agg, etc. from working with an over order by clause - because most of them are destructive when the value is created and don't allow for rolling processing.



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