There are two approaches for the query “mixedCase” to match “mixed Case” in the original document.
1. Add an index time synonym. 2. Add a ShingleFilterFactory to the index analysis chain. wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ On Dec 30, 2014, at 9:50 AM, Michael Sokolov <msoko...@safaribooksonline.com> wrote: > On 12/30/14 12:42 PM, Jonathan Rochkind wrote: >> On 12/30/14 12:35 PM, Walter Underwood wrote: >>> You want preserveOriginal=“1”. >>> >>> You should only do this processing at index time. >> >> If I only do this processing at index time, then "mixedCase" at query time >> will no longer match "mixed Case" in the index/source material. >> >> I think I'm having trouble explaining. Let's say the source material being >> indexed included "mixed Case", not "mixedCase". I want "mixedCase" in query >> to still match it. >> >> But if the source material that went into the index contained "mixedCase", I >> still want "mixedCase" in query to match it as well. >> > I think the idea is like this: > > index (with preserveOriginal=1): > > mixedCase -> mixed case | mixedcase > mixed Case -> mixed case > > query (without preserveOriginal): > mixedCase -> mixed case > mixed Case -> mixed case > > so both should match > > -Mike
