Hello
Does anyone have experience with Castor and Oracle 9.x.
We are getting the following errormessage when using selecting nested
objects.
java.sql.SQLException: ORA-00904: Invalid columnname
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java)
at
oracle.jdbc.ttc7.TTC7Protocol.parseExecuteDescribe(TTC7Protocol.java)
at
oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.jav
a)
at
oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme
nt.java)
at
oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePrepar
edStatement.java)
at
oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePrepare
dStatement.java)
at com.codestudio.sql.PoolManPreparedStatement.executeQuery(Unknown
Sour
ce)
at org.exolab.castor.jdo.engine.SQLEngine.load(SQLEngine.java:1002)
at org.exolab.castor.persist.ClassMolder.load(ClassMolder.java:682)
at org.exolab.castor.persist.LockEngine.load(LockEngine.java:359)
at
org.exolab.castor.persist.TransactionContext.load(TransactionContext.
java:575)
at
org.exolab.castor.persist.TransactionContext.load(TransactionContext.
java:486)
at org.exolab.castor.persist.ClassMolder.load(ClassMolder.java:775)
at org.exolab.castor.persist.LockEngine.load(LockEngine.java:359)
------------------------------------
Another problem we have is enabling logging from Castor, we use the
following code.
jdo.setLogWriter(Logger.getSystemLogger());
We also tried:
jdo.setLogWriter(new PrintWriter(System.out));
Hope anyone can help..
Per J�rgensen
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