[teiid-issues] [JBoss JIRA] Moved: (TEIID-1000) Dependent Join in Virtual Model not pushing criteria to both sources
Van Halbert (JIRA)
jira-events at lists.jboss.org
Mon Feb 22 15:55:10 EST 2010
[ https://jira.jboss.org/jira/browse/TEIID-1000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Van Halbert moved JBEDSP-1193 to TEIID-1000:
--------------------------------------------
Project: Teiid (was: JBoss Enterprise Data Services Platform)
Key: TEIID-1000 (was: JBEDSP-1193)
Component/s: Query Engine
(was: Query)
Fix Version/s: (was: Future Versions)
Affects Version/s: (was: 5.5)
> Dependent Join in Virtual Model not pushing criteria to both sources
> --------------------------------------------------------------------
>
> Key: TEIID-1000
> URL: https://jira.jboss.org/jira/browse/TEIID-1000
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Reporter: Steven Hawkins
>
> Sample models are attached. User query is:
> SELECT * FROM v_TV_SHOWS.v_SHOWS_ACTORS2
> WHERE SHOW_NAME LIKE '%E%' AND
> NOT ACTOR_SHOW_ID IN (SELECT ACTOR_SHOW_ID FROM v_TV_SHOWS.v_SHOWS_ACTORS2 WHERE ACTOR_NAME = 'MALCOLM JAMAL-WARNER')
> OPTION DEBUG and MMProcess.log are attached.
> Customer complaint is that the query contains criteria on ACTOR_NAME and ACTOR_SHOW_ID which is coming from Oracle and on SHOW_NAME which is coming from SQL Server. In the query plan, there is a SELECT node that does not have criteria to Oracle. Instead it is SELECT * which pulls all records. Customer tables are huge so this is an issue for them.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
More information about the teiid-issues
mailing list