On Mon, Apr 20, 2009 at 6:59 PM, Kevin Osborn <osbo...@yahoo.com> wrote: > > I have a manufacturer part number: CISCO7204VXR-CH. The indexer produces: > > 1 2 3 4 > cisco 7204 vxr ch > vxrch > cisco7204vxrch
It looks like you're using catenateAll, which doesn't do any good if the query analyzer splits on alpha-numeric transitions. Turn that off to save yourself some space. > If I query on CISCO7204VXR-CH, I get: > > 1 2 3 4 > cisco 7204 vxr ch > > Everything matches. But if I query on CISCO7204VXRCH, I get > > 1 2 3 > cisco 7204 vxrch > > This > does not match on term 3. But it does... The index has vxr, vxrch, and cisco7204vxrch all at position 3. > So, the match fails in this case and returns > no results. It seems like it is demanding that every term in the index > matches, which doesn't make a whole lot of sense. Should just be the > query, right? Right. Lucene doesn't really have phrase queries with optional terms in it though. -Yonik
