EJB QL - Free Text in Query Condition

Hi,
Is there a way to write free sql text in the where condition of an entity bean (CMP), not using the ejb ql ?
How can I control this part, and how can I also add compiler / optimizer directives in the statement when using entity beans (CMP).
Thanks,

Hello Ravi,
The EJB 2.0 specification has made it mandatory to have <method-params> tag within the ejb-jar.xml. Due to the absence of this tag, you are getting the error...
Please modify ejb-jar.xml and add an empty <method-params></method-params> tag for the findByAllAccounts and ejbSelectByTopAccounts methods. For example,
<query>
<description>This query retrieves all the accounts</description>
<query-method>
<method-name>findByAllAccounts</method-name>
<method-params></method-params>
</query-method>
<ejb-ql>select distinct object(ua) from UserAccount ua</ejb-ql>
</query>
Notice the empty <method-params> tag added. Please do the same for the ejbSelectByTopAccounts method.
Another thing to be changed is the jsp:usebean tag in index.jsp and DisplayAccounts.jsp. In the mentioned files, replace jsp:usebean with jsp:useBean. Please notice the capital 'B'. JDK 1.4 has made this mandatory.
Futher more, as you would be aware, 10G onwards, the CMP beans accesses the database tables through the Toplink. Toplink is the default persistence manager now. To use the orion-ejb-jar.xml, please start the OC4J with the following command
java -Ddefault.cmp.pm=native_cmp -jar oc4j.jar
I would like to point out that the sample works fine in OC4J 904 developers preview without any of the above mentioned changes. The sample application has been certified in that version.
Thanks for pointing this problem out. We are making the necessary changes in the sample and the updated jar will be uploaded on OTN shortly.
Hope this helps,
Rajat

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