Why not just return them all and sort it out on the app layer? Seems easier....
Or consider doc transformers I suppose. Best, Erick On Thu, May 22, 2014 at 10:20 AM, Arcadius Ahouansou <arcad...@menelic.com> wrote: > Hello. > > I need to have dynamically assigned field list (fl) depending on the > existence of a field in the response. > I need to do something like > > fl=if(exists(field0),field0 field1,field2 field3)) > > The problem is that the "if" function does not like the space. > I have tried many combinations like double or quotes around the field list: > fl=if(exists(field0),'field0 field1','field2 field3')) > or > fl=if(exists(field0),"field0,field1","field2,field3")) > > or parenthesis etc. > > Any help would be very appreciated. > > Thanks. > > Arcadius.
