Hi, have a look at: http://search-lucene.com/m/Z8lWGEiKoI
I think not much had changed since then. Regards, Em Am 13.02.2012 20:17, schrieb spr...@gmx.eu: > Hi, > > how efficent is such an query: > > q=some text > fq=id:(1 OR 2 OR 3...) > > Should I better use q:some text AND id:(1 OR 2 OR 3...)? > > Is the Filter Cache used for the OR'ed fq? > > Thank you > >