[teiid-issues] [JBoss JIRA] (TEIID-3960) Otherwise evaluatable constructs will inhibit pushdown
Steven Hawkins (JIRA)
issues at jboss.org
Mon Feb 8 15:45:01 EST 2016
[ https://issues.jboss.org/browse/TEIID-3960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins updated TEIID-3960:
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Description: TEIID-1522 introduced a corner case regression such that a constant projection was inlined (removing the need for a fake dependent join), but the resulting expressions were not seen as able to be pushded due to a curdate function preventing the pre-evaluation of non-pushable constructs. (was: TEIID-1522 introduced a corner case regression around dependent join planning.)
Summary: Otherwise evaluatable constructs will inhibit pushdown (was: corner case regression introduced by TEIID-1522)
> Otherwise evaluatable constructs will inhibit pushdown
> ------------------------------------------------------
>
> Key: TEIID-3960
> URL: https://issues.jboss.org/browse/TEIID-3960
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: 8.7.2.6_2
> Reporter: Johnathon Lee
> Assignee: Steven Hawkins
>
> TEIID-1522 introduced a corner case regression such that a constant projection was inlined (removing the need for a fake dependent join), but the resulting expressions were not seen as able to be pushded due to a curdate function preventing the pre-evaluation of non-pushable constructs.
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