Many thanks for the help! On May 22, 9:17 am, Pat Allan <[email protected]> wrote: > Firstly: ignoring the warning is fine - it's not too big a deal. > > That said, if you're searching across multiple models (STI or otherwise) with > facets, it might be best to have each facet exist in every index. You don't > need to use a column though - for example, you could use the following in > your Vehicle index: > > has '0', :as => :number_doors, :type => :integer, :facet => true > > Sphinx treats NULLs as 0's, hence why I didn't use NULL. I guess then, > though, you'd need to hide the facet result for 0 number_doors (or use a > filter: :without => {:number_doors => true}). > > Maybe the best approach is to just keep the facet query to the car index: > > Car.facets(:index => 'car_core', :with => :number_doors => 2} > > Avoids the error, avoids the vehicle index, and you get the right results. > > -- > Pat > > On 21/05/2011, at 4:46 PM, yellowpinky wrote: > > > > > > > > > Any ideas guys? Any feedback (even of the its a dumb question variety) > > would be great :-) > > > On May 20, 8:20 am, yellowpinky <[email protected]> wrote: > >> I have an issue with facet visibility in subclasses that are part of a > >> single table inheritance (STI) relationship that I would very much > >> appreciate some help with: > > >> Given the below classes: > > >> class Vehicle > >> define_index do > >> indexes make, > >> indexes model > >> end > >> end > > >> class Car < Vehicle > >> define_index do > >> has number_doors, :facet => true > >> end > >> end > > >> class Motorbike < Vehicle > >> define_index do > >> has final_drive, :facet => true > >> end > >> end > > >> When I perform a search > > >> @cars = Car.search 'Ford' > >> @facets = @cars.facets :with => { :number_doors => '2' } > > >> The query runs and the results are displayed BUT a warning is logged: > > >> Sphinx Daemon returned warning: index vehicle_core: no such filter > >> attribute 'number_doors' > > >> If I move the number_doors attribute to the Vehicle model it is no > >> longer found. > > >> If I declare it in both models the error disappears but the facet > >> total is doubled. > > >> Is this expected behaviour or am I doing something wrong? > > >> As background info I'm using: > > >> Rails: 2.3.8 > >> TS: 1.4.5 > >> Sphinx 0.9.9 > > >> Any help greatly appreciated! > > > -- > > You received this message because you are subscribed to the Google Groups > > "Thinking Sphinx" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/thinking-sphinx?hl=en.
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