How fast can you rebuild your index? If it’s trivial make a new field for that field and utilize shingles with a two term specification and you *should be able to get what you want but I can’t test it right now, but in theory it would work
> On Sep 16, 2022, at 1:39 PM, Audrey Tesrin <ates...@gmail.com> wrote: > > Hi, > > I’m writing you because I’m completely blocked with a Solr query issue I have > absolutely no idea how to correct. > > I'm looking for a way to get the frequency of an expression (multiple words > in order, not only one word). > > By example, I want to know the number of occurence of the expression "from > parents" in the whole index. > > I know how to do for each word by using terms.fl: > > http://localhost:8983/solr/core_test/select?q=content:(%22from+parents%22)&terms=true&terms.ttf=true&terms.list=from%2Cparents&terms.fl=content > which gives me the number of occurence of "from" and "parents", but > separated, not as an expression. > > I also tried with terms.regex with something like : > > http://localhost:8983/solr/core_test/select?q=content:(%22from+parents%22)&terms=true&terms.ttf=true&terms.fl=content&terms.regex=*from%20parents* > > But nothing works :(. Any idea please. > > Thank you so much for your help, > Best, > Audrey
