[teiid-issues] [JBoss JIRA] (TEIID-5222) Invalid conversion when selecting array

[Maximilián Košiarčik (JIRA)]

Maximilián Košiarčik created TEIID-5222:
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             Summary: Invalid conversion when selecting array
                 Key: TEIID-5222
                 URL: https://issues.jboss.org/browse/TEIID-5222
             Project: Teiid
          Issue Type: Bug
          Components: OData, Query Engine
    Affects Versions: 8.12.x-6.4
            Reporter: Maximilián Košiarčik
            Assignee: Steven Hawkins


When issuing a query to select array from table in H2 database in teiid such as:
{code:sql}
SELECT (a,b) FROM y;
{code}
a,b are both strings.
 it throws the following error:
{noformat}
Error: TEIID10076 Invalid conversion from type class java.lang.Object with value '[Ljava.lang.Object;@30b0a27' to type class [Ljava.lang.String;
{noformat}
When issuing this query against H2 directly it works without error.
I find the issue when testing TEIID-4380, teiid issues such a query when building the response for deep insert.








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