I have a collection of XML documents, each of which contains a 'codes' section, each of which contains zero or more 'code' sections. When I index the documents, I concatenate all the non-empty 'code' sections into a single 'codes' index field to facilitate boolean searching.
Given my structure, is there a way that I could get a list all the defined 'code' values in the entire set of documents? If not (as I suspect), is there a way that I could change the indexing scheme to add this functionality? Regards, Terry
