[teiid-issues] [JBoss JIRA] (TEIID-4419) Allow pre-evaluation of uncorrelated scalar subqueries in more circumstances

Steven Hawkins (JIRA) issues at jboss.org
Wed Nov 2 08:51:02 EDT 2016


     [ https://issues.jboss.org/browse/TEIID-4419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins closed TEIID-4419.
---------------------------------


> Allow pre-evaluation of uncorrelated scalar subqueries in more circumstances
> ----------------------------------------------------------------------------
>
>                 Key: TEIID-4419
>                 URL: https://issues.jboss.org/browse/TEIID-4419
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 9.1, 8.7.9.6_2, 8.12.7.6_3
>
>
> In some instances it is better to pre-evaluate uncorrelated scalar subqueries rather than pushing down.



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