How to find data in mongodb by array from array? [duplicate]

Question

I have collection in mongodb like below:

{   
  "_id": "xyz",
  "title" : "title+",
  "foodBeverage" : [
    "Expert 1"
],
"cuisine" : [
    "Afghan",
    "American",
    "Asian",
    "Bistro"
  ]
}

I want to with below array:

var arr1 = ["Asian"];

I want query to match using arr1. Like if value in arr1 exist in collection with cuisine, then return result.

Hope you get how I want filter.

Could any one assist.

thanks in advance.

Ashwini singh · Accepted Answer · 2018-09-19 07:04:15Z

1

You can try using $in operator

db.collection.find({ cuisine: { $in: [ "Asian" ] }})

answered Sep 19, 2018 at 7:04

Ashwini singh

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Comments

matthPen · Accepted Answer · 2018-09-19 07:10:05Z

1

You have to use $in in your query, like this :

db.test.find(
  {cuisine:
    {$in : ["Asian",...]   <= here your arr1
    }
  }
)

It will return your document if any of the 'cuisine' values matches with any of your arr1 values

answered Sep 19, 2018 at 7:10

matthPen

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