Bug 141961 All default column binding names for data are the same
Steps to reproduce: 1.Add a data. In the pops up window, add a column binding, "[result_set_col_name]" is given as the default column binding name 2.Add another column binding Expected result: Another different column binding name is given Actual result: The same column binding name is given An exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:2.1.0.N20060516-1213 Error Code:Error.PropertyValueException.VALUE_EXISTS Error Message:The value "[result_set_col_name]" already exists.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ColumnBindingDialog.java
return false;
	}
	private String getDataSetName( )
	{
		if ( inputElement.getDataSet( ) == null )
		{
			return NONE;
		}
		String dataSetName = inputElement.getDataSet( ).getQualifiedName( );
		if ( StringUtil.isBlank( dataSetName ) )
		{
			dataSetName = NONE;
		}
		return dataSetName;
	}
	private void startTrans( String name )
	{
		if ( isEnableAutoCommit( ) )
		{
			getActionStack( ).startTrans( name );
		}
	}
	private void commit( )
	{
		if ( isEnableAutoCommit( ) )
		{
			getActionStack( ).commit( );
		}
	}
	private void rollback( )