Answers for "mongodb .find"

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11

mongo console find by id

db.collection.find({_id:ObjectId('5e208c18d598b806c869ca37')}).pretty()
Posted by: Guest on April-27-2020
1

mongodb findmany

model.find({
    '_id': { $in: [
        mongoose.Types.ObjectId('4ed3ede8844f0f351100000c'),
        mongoose.Types.ObjectId('4ed3f117a844e0471100000d'), 
        mongoose.Types.ObjectId('4ed3f18132f50c491100000e')
    ]}
}, function(err, docs){
     console.log(docs);
});
Posted by: Guest on December-27-2019
1

mongodb findone

itemsCollection.findOne(query, projection)
  .then(result => {
    if(result) {
      console.log(`Successfully found document: ${result}.`);
    } else {
      console.log("No document matches the provided query.");
    }
    return result;
  })
  .catch(err => console.error(`Failed to find document: ${err}`));
Posted by: Guest on January-18-2021
0

mongoengine find

#var "Cars" is the document, then the parameter is 
#what you are searching it by

Cars.objects(model=2013)
Posted by: Guest on March-22-2020

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