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How does mongoose continue to query from the array of queries?

 May 12, 2019   mongodb, question
User.find({follow:true}).exec(function(err,objs){
 How should it be written here?
 Follow.find({_id:{$in:objs.followId}})
 })

I want to get a lot of ids through a query, and then use these ids to get another set of data.

Is there any direct method? Do you still have to cycle through all the followId in objs?

http://mongoosejs.com/docs/populate.html

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  • How does mongoose handle multi-level circular…
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