Bug 179938 [Automation][Regression] Exception is thrown out when preview the data set with parameter [0705]
Description: Exception is thrown out when preview the data set with parameter. Build number: 2.2.0.v20070329-1055 Steps to reproduce: 1. New a data source and a data set with a parameter and binding the parameter to a report parameter. 2. Preview Results. Expected result: No exception is thrown out. Actual result: Exception is thrown out. Error log: A BIRT exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Data Engine Plug-in ID:org.eclipse.birt.data Version:2.2.0.v20070329-1055 Error Code:odaconsumer.CannotExecuteStatement Error Message:Cannot execute the statement. SQL statement does not return a ResultSet object. SQL error #1: At least one parameter to the current statement is uninitialized.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/adapter/ModelDteApiAdapter.java
int exportHint = IColumnDefinition.DONOT_EXPORT; 
			if ( exportConstant
					.equals( DesignChoiceConstants.EXPORT_TYPE_IF_REALIZED ) )
				exportHint = IColumnDefinition.EXPORT_IF_REALIZED;
			else if ( exportConstant
					.equals( DesignChoiceConstants.EXPORT_TYPE_ALWAYS ) )
				exportHint = IColumnDefinition.ALWAYS_EXPORT;
			else
				assert exportConstant
						.equals( DesignChoiceConstants.EXPORT_TYPE_NONE );
			dteColumn.setExportHint( exportHint );
		}
		String searchConstant = modelColumnHint.getSearching( );
		if ( searchConstant != null )
		{
			int searchHint = IColumnDefinition.NOT_SEARCHABLE;
			if ( searchConstant
					.equals( DesignChoiceConstants.SEARCH_TYPE_INDEXED ) )
				searchHint = IColumnDefinition.SEARCHABLE_IF_INDEXED;
			else if ( searchConstant
					.equals( DesignChoiceConstants.SEARCH_TYPE_ANY ) )
				searchHint = IColumnDefinition.ALWAYS_SEARCHABLE;
			else
				assert searchConstant
						.equals( DesignChoiceConstants.SEARCH_TYPE_NONE );
			dteColumn.setSearchHint( searchHint );
		}
	}
	private IColumnDefinition newColumnDefn( ColumnHintHandle modelColumnHint )
	{