I'm trying to create indexers for a database of journal citations. One of the fields is a unique identifier called PMID. This is stored at the xpath /MedlineCitation/PMID. However, in other parts of the document are references to other articles that also have a PMID tag (lower down in the hierarchy.)
Now in the documentations, all the patterns seem to be simple element names. However, I don't want my PMID indexer to pickup the documents where PMID occurs elsewhere than directly under the root tag. So the question is, is this a valid pattern (/MedlineCitation/PMID)? Or do I have to use just PMID and filter out the unwanted records later? I tried using this pattern and when I add documents, the indexer does not grow, which seems to me to mean that something is wrong with the definition. Any help would be appreciated. dan ____________________________________________________________________ Daniel W. Barron Senior Systems Analyst/Application Developer American College of Physicians-American Society of Internal Medicine Tel: (215) 351-2617 Tel: (800) 523-1546 x2617 Fax: (215) 351-2644 E-mail: [EMAIL PROTECTED]
