[teiid-issues] [JBoss JIRA] (TEIID-2149) Change the applicability of subqueryUnnestDefault

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins closed TEIID-2149.
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> Change the applicability of subqueryUnnestDefault
> -------------------------------------------------
>
>                 Key: TEIID-2149
>                 URL: https://issues.jboss.org/browse/TEIID-2149
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>    Affects Versions: 8.2
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.2
>
>
> subqueryUnnestDefault should only apply during rewrite, since it is run without cost analysis.
> However the unnest logic should always run in the optimizer and if necessary the user can use the NO_UNNEST hint to keep the subquery inline.

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