Bug 124193 Parent axis doesn't work for recursive XPath
When table mapping for XML files is specified via recursive XPath: e.g. "//book", the parent axis access is broken for column mappings on such table: e.g. "../bookstore/@name" will not work. Same parent axis access works fine if non-recursive XPath is used for table mapping: e.g. "/bookstore/book".
data/org.eclipse.birt.report.data.oda.xml/src/org/eclipse/birt/report/data/oda/xml/util/SaxParserConsumer.java
private String ancestorPath;
	
	 
	private boolean isNotNestedXMLTable;
	
	
	private String[] namesOfCachedColumns;
	
	private String[] namesOfColumns;
	
	private String tableName;
	
	private RelationInformation relationInfo;
	
	
	private int cachedTimes;
	
	
	private String[][] cachedResultSet;
	
	
	private int currentRowNo;
	
	private SaxParserNestedQueryHelper spNestedQueryHelper;
	
	/**
	 * 
	 * @param rs
	 * @param rinfo
	 * @param fileName