[teiid-issues] [JBoss JIRA] Updated: (TEIID-964) Must pushdown functions in select clause
Steven Hawkins (JIRA)
jira-events at lists.jboss.org
Tue Feb 8 11:44:46 EST 2011
[ https://issues.jboss.org/browse/TEIID-964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins updated TEIID-964:
---------------------------------
Fix Version/s: 9.0
(was: 8.0)
Pushing to Teiid 9
> Must pushdown functions in select clause
> ----------------------------------------
>
> Key: TEIID-964
> URL: https://issues.jboss.org/browse/TEIID-964
> Project: Teiid
> Issue Type: Feature Request
> Components: Query Engine
> Reporter: Steven Hawkins
> Fix For: 9.0
>
>
> (F_ATM_REPORT_TYPE is a DB function)
> SELECT F_ATM_REPORT_TYPE (BUS_LINE_CODE) FROM ...
> Will not have the function pushed down if it only appears in the select clause. The planner must check if a function is pushdown only when it appears in the select clause and determine a source to push it to.
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