JDBC/OCI7: Unable to execute query

Hi there,

I've got a problem while connecting to Oracle Workgroup Server 7.3 on Windows NT Server 4.0 (Service Pack 2) via JDBC, using Oracle JDBC/OCI 7 drivers.

I'm able to connect to the correct database instance, but when it's on the turn to execute a query the following error appears:

    java.lang.IllegalAccessError: Unimplemented interface method

        at oracle.jdbc.OracleStatement.executeQuery (OracleStatement.java:114)

        at JdbcTest.main (JdbcTest.java:25)

The same error appears when using Oracle's sample program, distributed with the Oracle Java Sampler CD as well as using a test program written on my own.

The content of the non-modified "JdbcTest.java" program at line 25 is at follows:

        ResultSet rset = stmt.executeQuery ("select ename from emp");

The date of the corresponding class "OracleStatement.class" is 97/03/10. So I've downloaded a newer version of JDBC/OCI7 from the web. The class' date is now 97/03/27. Unfortunately this makes no difference.

I would be pleased if anyone can solve this problem or maybe tell me where to get a newer version of JDBC/OCI7.

Best regards from Heidenheim/Germany
Ralf Zimmermann

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|   _/         _/     _/   _/      _/  |         Ralf Zimmermann

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|  _/_/_/_/_/  _/_/_/_/     _/_/_/_/   | Phone:  +49 (73 21) 96 66-66

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|                                      | E-Mail: ralf.zimmermann_at_zbs.de

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