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https://jira.jboss.org/jira/browse/TEIID-1000?page=com.atlassian.jira.plu...
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Van Halbert moved JBEDSP-1193 to TEIID-1000:
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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
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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.
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