Change the attribute kind programatically

Hi All,
I am using ADF BC, Jdeveloper Studio Edition Version 11.1.1.6.0, Oracle 10g database.
I have 2 databases, and the same application should support both of them. in the first database, one table has an extra column, whereas the second one does not have that column.
In my entity object I can specify if that column is exist or not base on database function, by my question is can I set the attribute kind (either persistent or transient) for this attribute programatically?
I found a getAttributeKind method in AttributeDefImpl class which return the "kind" enumerations of this attribute. The "kind" of enumeration can be either persistent, derived, row-associated, transient, or dynamic.
AttributeDefImpl (Oracle Fusion Middleware Java API Reference for Oracle ADF Model)
but I did not find any setter method for this property.

Hi Mohammad,
If you dont find the solution via programmatically maybe you could use a ternary operator in the query of your VO something like
select
(case when yourFuntionToCheck() then AttributeName else null end) result from dual
I dont know if this could work but maybe you will always get the column 'result' and will come empty if the attribute doesn't exists. If that works, then you could put a meaningful value for you to know that the result attribute doesn't exists so you don't have problems while comiting to data base etc.
Hope this helps

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I've logged an Enhancement request on this.
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Change the attribute kind programatically

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