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https://issues.jboss.org/browse/TEIID-5409?page=com.atlassian.jira.plugin...
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Bram Gadeyne commented on TEIID-5409:
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[~shawkins], Is there a specific case where this issue occured. I was already using 10.3
for some project and I would like to check for issues that might have occured. But I'm
fairly confident that this left join issue has only happened in specific cases.
left join is reversed
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Key: TEIID-5409
URL:
https://issues.jboss.org/browse/TEIID-5409
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 10.3.1, 10.3.2
Reporter: Bram Gadeyne
Assignee: Steven Hawkins
Priority: Blocker
Fix For: 11.1, 11.0.1, 10.3.3
Attachments: plan_teiid_10.3.2.txt, plan_teiid_9.1.txt
A query that is run on teiid 9.1 results in 56186 rows.
The same query that is run on teiid 10.3.2 results in 5919 rows.
It seems like the left join is reversed.
I've attached both query plans.
The queries are exactly the same. Note that on 9.1 we've prefixed table names with
cos2_5_.
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