prepared-statement-cache-size RETURNING INTO

[razshaar]

I'm facing a problem caching the following UPDATE callable statement: BEGIN UPDATE TABLE_NAME SET COLUMN_1 RETURNING UPDATE_TIME INTO NEW_UPDATE_TIME; END;

In the datasource xml: <prepared-statement-cache-size>5</prepared-statement-cache-size>

During statement execution, the returned value (NEW_UPDATE_TIME) is never updated and always returned the value from the first execution...

CallableStatement statement = null;
statement.executeUpdate();
final Timestamp ts = statement.getTimestamp(1);


Configuration:
jboss-4.0.5.GA, Oracle 10g, JDK 1.5.0_09

Thanks
R