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EJB3 + Return type for database count query

akhil achuthan
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Joined: Mar 29, 2006
Posts: 69
in my application i have a query that ultimately returns a count(eg: select count(*) from TABLE_NAME ....). Executing this as a native query with ejb3's entity manager, I got a BigInteger as the return type. But another query executed the same way on another table returned me Long instead of BinInteger. Why is this so.. i mean why are the data types changing for the count operation returns? Is there any dependency that the can change the return type of the COUNT operation?
Amit Ghorpade
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Joined: Jun 06, 2007
Posts: 2718
    
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"dragon bull" please check your private messages for an important administrative matter. You can see them by clicking the My Private Messages link above.


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subject: EJB3 + Return type for database count query