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https://stackoverflow.com/questions/19380738/mongoose-nested-query-on-model-by-field-of-its-referenced-model

Gifted Gazelle answered on October 5, 2021 Popularity 1/10 Helpfulness 1/10

answer https://stackoverflow.com/questions/19380738/mongoose-nested-query-on-model-by-field-of-its-referenced-model

https://stackoverflow.com/questions/19380738/mongoose-nested-query-on-model-by-field-of-its-referenced-model

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const result=await Company.aggregate([
    {$lookup: {
        from: 'persons', 
        localField: 'founder', 
        foreignField: '_id', 
        as: 'founder'}
    },
    {$unwind: {path: '$founder'}},
    {$match: {'founder.lastname': 'Robertson'}}
]);

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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