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
}
				catch ( SemanticException e )
				{
					ExceptionHandler.handle( e );
				}
			}
		}
		super.okPressed( );
	}
	private void deleteRow( ComputedColumnHandle handle )
	{
		try
		{
			if ( handle.getName( ).equals( selectedColumnName ) )
			{
				selectedColumnName = null;
			}
			handle.drop( );
			refreshBindingTable( );
		}
		catch ( PropertyValueException e )
		{
			ExceptionHandler.handle( e );
		}
	}
	private void removeBindingColumns( ) throws SemanticException
	{
		for ( int i = 0; i < bindingTable.getTable( ).getItemCount( ) - 1; i++ )
		{
			ComputedColumnHandle handle = (ComputedColumnHandle) bindingTable.getElementAt( i );