How to chunk results from a custom query in Laravel

Question

I have a custom query that grabs data from the old system and maps it to models in the new system. The query looks like this:

$companies = DB::connection(\'leg

Answer 1

I believe you can use chunk on a query builder. E.g.

DB::connection('legacy')->select("...")->chunk(200, function($companies){
    //do something with $companies
});