title: Sailsjs-Waterline : How to filtering after populate?
body: <p>I'm using sailjs + waterline, how to filtering data after populate models? here i try my code and doesn't work :</p>
  
  <pre><code>Approductbranch
      .find({deleted:1})
      .populate("mproduct_id",{where:{deleted:1}})
      .paginate({page:currpage,limit:utils.RowPerPage})
      .exec(callback)
  </code></pre>
  
  <p>in my code above, i want to execute sql like this :</p>
  
  <pre><code>select * from approductbranch a
  inner join mproduct a
  on a.id = a.mproduct_id
  where a.deleted = 1
  and b.deleted = 1
  </code></pre>
  
  <p>how to do this? thank! :)</p>