MySQL & Sun ONE studio problem

Question

hello all,
It seemed like I've got the data source & database driver stuff setup to work with MySQL database in Sun ONE studio. However, when I tried to run the helloworld_TestApp (CMP App), I've got the SQL syntax error. I tried to look at the sun-j2ee-ri.xml, and it looked just fine to me.. please help.
Here is the XML descriptor
<?xml version="1.0" encoding="UTF-8"?>
<j2ee-ri-specific-information>
<server-name></server-name>
<rolemapping/>
<web>
<display-name>helloworld_TestApp</display-name>
<servlet>
<servlet-name>dispatch</servlet-name>
</servlet>
<servlet>
<servlet-name>error</servlet-name>
</servlet>
<servlet>
<servlet-name>viewer</servlet-name>
</servlet>
<context-root>helloworld_TestApp</context-root>
<ejb-ref>
<ejb-ref-name>ejb/TestedEJB</ejb-ref-name>
<jndi-name>helloworld</jndi-name>
</ejb-ref>
</web>
<enterprise-beans>
<unique-id>1</unique-id>
<ejb>
<ejb-name>helloworld</ejb-name>
<jndi-name>helloworld</jndi-name>
<ejb20-cmp>
<sql-statement>
<operation>loadRow</operation>
<sql>SELECT "lastname" FROM "helloworld" WHERE "firstname" = ? </sql>
</sql-statement>
<sql-statement>
<operation>storeRow</operation>
<sql>UPDATE "helloworld" SET "lastname" = ? WHERE "firstname" = ? </sql>
</sql-statement>
<sql-statement>
<operation>deleteRow</operation>
<sql>DELETE FROM "helloworld" WHERE "firstname" = ? </sql>
</sql-statement>
<sql-statement>
<operation>deleteTable</operation>
<sql>DROP TABLE "helloworld"</sql>
</sql-statement>
<sql-statement>
<operation>findByPrimaryKey</operation>
<sql>SELECT "firstname" FROM "helloworld" WHERE "firstname" = ? </sql>
</sql-statement>
<sql-statement>
<operation>createRow</operation>
<sql>INSERT INTO "helloworld" ( "firstname" , "lastname" ) VALUES ( ? , ? )</sql>
</sql-statement>
<sql-statement>
<operation>createTable</operation>
<sql>CREATE TABLE "helloworld" ("firstname" VARCHAR(255) NOT NULL , "lastname" VARCHAR(255), CONSTRAINT "pk_helloworl" PRIMARY KEY ("firstname") )</sql>
</sql-statement>
<create-table-deploy>true</create-table-deploy>
<delete-table-undeploy>false</delete-table-undeploy>
</ejb20-cmp>
<principal>
<name></name>
</principal>
<ior-security-config>
<transport-config>
<integrity>supported</integrity>
<confidentiality>supported</confidentiality>
<establish-trust-in-target>supported</establish-trust-in-target>
<establish-trust-in-client>supported</establish-trust-in-client>
</transport-config>
<as-context>
<auth-method>username_password</auth-method>
<realm>default</realm>
<required>true</required>
</as-context>
<sas-context>
<caller-propagation>supported</caller-propagation>
</sas-context>
</ior-security-config>
</ejb>
<cmpresource>
<ds-jndi-name>jdbc/MySQL</ds-jndi-name>
<default-resource-principal>
<name>root</name>
<password>root</password>
</default-resource-principal>
</cmpresource>
</enterprise-beans>
</j2ee-ri-specific-information>
And here is the error message:
The exception java.rmi.ServerException was thrown when invoking findByPrimaryKey with parameters:
thinh
Following is the stack trace:
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: java.rmi.RemoteException: nested exception is: java.sql.SQLException: Syntax error or access violation: You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '"helloworld" WHERE "firstname" = 'thinh'' at line 1; nested exception is: java.sql.SQLException: Syntax error or access violation: You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '"helloworld" WHERE "firstname" = 'thinh'' at line 1 at com.sun.corba.ee.internal.javax.rmi.CORBA.Util.wrapException(Util.java:345) at javax.rmi.CORBA.Util.wrapException(Util.java:277) at ..
...more and more..

Answer 1

Where are you running your application? I assume you
are running your application on RI. Are you running
on RI or S1AS?I am running my application on R1, is there a problem with it? can the S1AS solve the problem?
Thanks & regards,
Tim