[teiid-issues] [JBoss JIRA] (TEIID-4129) Wrong results with cross model join on 2 varchar fields

[Mark Tawk (JIRA)]

Mark Tawk created TEIID-4129:
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             Summary: Wrong results with cross model join on 2 varchar fields
                 Key: TEIID-4129
                 URL: https://issues.jboss.org/browse/TEIID-4129
             Project: Teiid
          Issue Type: Bug
            Reporter: Mark Tawk
            Assignee: Steven Hawkins
         Attachments: H2 DBs.zip

I'm using Teiid 8.11.3 with H2 translator.
I'm joining 2 h2 tables from 2 different teiid models linked on varchar fields.
the query result is retuning empty values from the joined table even though the joined values are identical.

You find attached a zip file containing 2 h2 DBs for a simplified example

Here is the query used:
_select "Customer"."City" as "Customer_City","Customer"."CustomerID" as "Customer_CustomerID","City"."City" as "City_City","City"."CityID" as "City_CityID" 
from "db2"."Customer" "Customer" 
LEFT JOIN "db1"."City" "City" ON "Customer"."City" = "City"."City"_

Note that if the 2 tables are in the same model, the query return correct results.



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