: No. fq queries are standard syntax queries. But they can be arbitrarily : complex, i.e. fq=model:(member OR new_member)....
using param refrences, you can also do some interesting things like... fq={!term f=model v=$model}&model=member ...which can come in handy for hardcoding certain rules in your <requestHandler/> defaults, and then overriding them at request time. but that doesn't help with the "multiple OR clauses" type situation in your example (because the variable refrences only look at the first value)... : > Is it possible to pass the fq parameter with alternative syntax like: : > fq=model=member&model= new_member or in other way? -Hoss