[hibernate-issues] [Hibernate-JIRA] Created: (ANN-684) Query with an IN Clause object that holds an Enum is failing with ORA-01722: invalid number (Criteria) OR ORA-17041: Missing IN or OUT parameter at index (HQL)

[Li Ho (JIRA)]

Query with an IN Clause object that holds an Enum is failing with ORA-01722: invalid number (Criteria) OR ORA-17041: Missing IN or OUT parameter at index (HQL)
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                 Key: ANN-684
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-684
             Project: Hibernate Annotations
          Issue Type: Bug
          Components: search
    Affects Versions: 3.2.0.ga
         Environment: Hibernate 3.2.0  (cr4)
Oracle
Annotations
            Reporter: Li Ho


I am trying to do a query with an IN clause.  The object I am passing into the IN clause contains an Enum.  I'm not 100% sure, but I think the Enum is causing the problem based on the resulting error message.

When I use the Criteria API, I get the following error: 
ORA-01722: invalid number 

When I use the equivalent HQL, I get:
ORA-17041: Missing IN or OUT parameter at index


Here is some code (using criteria) that produces the error

        List<AccountKey> accountKeys;  // AccountKey contains some Strings and an Enum
       ...
        List results = session.createCriteria(MyObject.class).
            add(Expression.in("key.account.key", accountKeys)). 
            list();


The debug SQL looks right... and when I manually try it by replacing the ? params with valid values, it works!  So, it seems like there's a problem with the passing of the query parameter values.

I am currently working around this issue by bypassing the object comparison.  I extract the variables I want to compare and force it to do a direct String comparison on those elements.


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