DataSetHandle dsHandle = ( (JointDataSetHandle) dataSetHandle ).getModuleHandle( ) .findDataSet( dataSets.get( i ).toString( ) ); if ( dsHandle != null && dsHandle instanceof ScriptDataSetHandle ) { return true; }
updateModelColumn( dataSetHandle, uniqueColumnName, i + 1 );  if ( hasResultSetHint != true ) hasResultSetHint = true;
	private boolean needsUseResultHint( DataSetHandle dataSetHandle )	{		if ( dataSetHandle instanceof ScriptDataSetHandle )			return true;		else if ( dataSetHandle instanceof JointDataSetHandle )		{			List dataSets = ( (JointDataSetHandle) dataSetHandle ).getDataSetNames( );			for ( int i = 0; i < dataSets.size( ); i++ )			{				DataSetHandle dsHandle = ( (JointDataSetHandle) dataSetHandle ).getModuleHandle( )						.findDataSet( dataSets.get( i ).toString( ) );				if ( dsHandle != null						&& dsHandle instanceof ScriptDataSetHandle )				{					return true;				}			}		}		return false;	}