[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: Maybe a bug on EntityManager.createNativeQuery(String)

[stephen.friedrich]

Still a problem in current hibernate.
My workaround is to use a custom dialect:
public class FitOracle9iDialect extends Oracle9iDialect {
  |     public String getHibernateTypeName(int code, int length, int precision, int scale) throws HibernateException {
  |         if (code == Types.CHAR && length > 1) {
  |             return "string";
  |         }
  |         return super.getHibernateTypeName(code, length, precision, scale);
  |     }
  | }
Other dialects have the same problem.
There probably is a cleaner way to configure the dialect, but this seems to work fine for me.

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