@mark, @otis: yeah copying all the fields to one text field will work but what if i want to assign specific weightage to specific fields?
e.g. i have a three fields 1) title 2) tags 3) description i copied all of them to a new field called "all_text". now i want to search in all the fields with weightage assigned to title^4, tags^2, description^1 how it'll work then? another question: how weightage is considered ? is it a multiplication to scores of terms in fields ... ex. terms in title * 4, terms in tags * 2 thanks! mani On Wed, Jul 15, 2009 at 5:33 PM, Mark Miller <markrmil...@gmail.com> wrote: > Jörg Agatz wrote: > >> Hallo Users... >> And good Morning, in germany it is morning :-) >> >> I have a realy important Prroblem... >> >> My Fields are realy Bad.. Like >> "CUPS_EBENE1_EBENE2_TASKS_CATEGORIE" >> >> I have no Content field ore somthing like this... >> So when i will search somthing, i need to search in ALL fields, but when i >> search "*:test" it dosent Work, >> And when i put "*" in the defaultSearchField" it dosent Work too >> >> How i can Search in ALL fields? >> >> >> > Good morning! Its morning in Connecticut USA now ;) > > Check out: http://wiki.apache.org/solr/DisMaxRequestHandler > > You can specify multiple fields with the qf param. > > Also see CopyFields: > http://wiki.apache.org/solr/SchemaXml#head-586f22933e9952e9130029e14aaf0b9718b917c4 > > CopyFields let you copy the value from multiple fields to a single field > during indexing. It doesn't show it at that spot on the wiki (it prob > should), but you can use * in the names, eg > > <copyField source="*" dest="all_fields"/> > > Looks at the example schema for more examples. > > > -- > - Mark > > http://www.lucidimagination.com > > > >
