On Wednesday 17 November 2004 01:20, Edwin Tang wrote: > Hello, > > I have been using DateFilter to limit my search results to a certain date > range. I am now asked to replace this filter with one where my search results > have document IDs greater than a given document ID. This document ID is > assigned during indexing and is a Keyword field. > > I've browsed around the FAQs and archives and see that I can either use > QueryFilter or BooleanQuery. I've tried both approaches to limit the document > ID range, but am getting the BooleanQuery.TooManyClauses exception in both > cases. I've also tried bumping max number of clauses via setMaxClauseCount(), > but that number has gotten pretty big. > > Is there another approach to this? ...
Recoding DateFilter to a DocumentIdFilter should be straightforward. The trick is to use only one document enumerator at a time for all terms. Document enumerators take buffer space, and that is the reason why BooleanQuery has an exception for too many clauses. Regards, Paul --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
