On Tue, Oct 10, 2006 at 05:59:23PM +0200, Aditya wrote: > Hi > > AS you know ferret does indexing on the methods also. This feature can > be used to > do full text search on columns + tags(implemented using > acts_as_taggable). > > I have a db where there are three tables say A,B,C > > The relationships are like - A has many B and B has many C. My tags go > against table C. But I have to do full text search on columns of A + > tags on C. > > What I can do is have an instance method for A which finds all grand > child of A in C and returns their tags as a string which can be indexed. > But wont that effect the performance a lot?
Well, you can't tell without trying this out ;-) If it turns out to be a bottle neck, I'd rethink about optimizing this. Jens -- webit! Gesellschaft für neue Medien mbH www.webit.de Dipl.-Wirtschaftsingenieur Jens Krämer [EMAIL PROTECTED] Schnorrstraße 76 Tel +49 351 46766 0 D-01069 Dresden Fax +49 351 46766 66 _______________________________________________ Ferret-talk mailing list [email protected] http://rubyforge.org/mailman/listinfo/ferret-talk
