Bug 177091 Can't access stored procedure defined in Oracle Package
1.setup an oracle connection 2.try to call a stored procedure defined in package
data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/CallStatement.java
}
				maxRowsUpToDate = true;
			}
			registerOutputParameter( );
		
			
			this.callStat.execute( );
			if ( this.callStat.getResultSet( ) != null )
				return new ResultSet( this.callStat.getResultSet( ) );
			
			java.sql.ResultSet resultSet = getOutputParamResultSet( );
			
			if( resultSet != null )
				return new ResultSet( resultSet );
			else
				return new SPResultSet( null );
		}
		catch ( SQLException e )
		{
			throw new JDBCException( ResourceConstants.RESULTSET_CANNOT_RETURN,
					e );
		}
	}
	
	/*
	 * The method is for retrieving resultSet from database-specific
	 * outPutParams. Note in 2.2.0M2 only the first resultSet will be returned
	 * due to single IResultSet policy, assuming there is one or more. null will