What I meant was RV after securing a job using SMC job search visa. PRV was a typo. Sorry for the mistake.That would be impossible to know - explained below.
It takes a minimum 2 years as a Resident Visa (RV) holder before you even become eligible for Permanent Residency Visa (PRV) assuming you also meet one of the five criteria for PRV.
If you consider a person having been given JSV after August 2017, travelling to NZ quickly, being on that visa in NZ for a few months to get a written job offer, then waiting a while before final conversion to RV.....lets say hypothetically speaking they received the RV in February 2018, then they would not even become eligible to apply for PRV until February 2020.