[teiid-issues] [JBoss JIRA] (TEIID-5194) Osisoft translator - MAX and MIN on boolean column cause an error

[Ramesh Reddy (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-5194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on TEIID-5194 started by Ramesh Reddy.
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> Osisoft translator - MAX and MIN on boolean column cause an error
> -----------------------------------------------------------------
>
>                 Key: TEIID-5194
>                 URL: https://issues.jboss.org/browse/TEIID-5194
>             Project: Teiid
>          Issue Type: Bug
>          Components: JDBC Connector
>    Affects Versions: 8.12.x-6.4
>            Reporter: Andrej Šmigala
>            Assignee: Ramesh Reddy
>
> Running a query such as 
> {code:sql}
> SELECT MAX(BooleanValue) FROM BQT1.SmallA
> {code}
> fails with the following exception:
> {noformat}
> java.lang.ClassCastException: java.lang.Byte cannot be cast to java.lang.Boolean
>         at com.osisoft.jdbc.ResultSetImpl.getBoolean(ResultSetImpl.java:407)
>         at org.jboss.jca.adapters.jdbc.WrappedResultSet.getBoolean(WrappedResultSet.java:594)
>         ... 22 more
> {noformat}
> Same issue occurs when using MIN.
> Running an equivalent query directly against the Osisoft PI datasource returns the correct result, with the return type being int8 (i.e. byte)



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