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findone mongoose

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Alert Antelope answered on June 3, 2021 Popularity 10/10 Helpfulness 4/10

answer findone mongoose

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findone mongoose

Comment

// Find one adventure whose `country` is 'Croatia', otherwise `null`
await Adventure.findOne({ country: 'Croatia' }).exec();

// using callback
Adventure.findOne({ country: 'Croatia' }, function (err, adventure) {});

// select only the adventures name and length
await Adventure.findOne({ country: 'Croatia' }, 'name length').exec();

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: mongoosejs.com

Tags: javascript mongoose

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Contributed on Jun 09 2021

Alert Antelope

0 Answers Avg Quality 2/10

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mongosh findone

Comment

use database-name

db.users.findOne({ slug: 'username' })

Popularity 10/10 Helpfulness 4/10 Language shell

Source: Grepper

Tags: shell shel

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Contributed on Oct 24 2021

florinrelea

0 Answers Avg Quality 2/10

mongoose find

Comment

model_Name.find({query},function(err,rs){
if(err){
console.log(err);
}
else{
console.log(rs)
}
}


//EXAMPLE
Fruit.find({name:"apple"},function(err,rs){
if(err){
console.log(err);
}
else{
console.log(rs)
}
}

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: find

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Contributed on Jul 20 2021

Bhagi Makwana

0 Answers Avg Quality 2/10

mongoose find

Comment

const query = Customer.find().sort({ name: 1 }).limit(1);
query.getOptions(); // { sort: { name: 1 }, limit: 1 }

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: thecodebarbarian.com

Tags: find

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Contributed on Jun 03 2021

Hilarious Horse

0 Answers Avg Quality 2/10

findone mongoose

Comment

Model.findById(id, function (err, doc) {
  if (err) ..
  doc.name = 'jason bourne';
  doc.save(callback);
});

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: mongoosejs.com

Tags: javascript j

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Contributed on Jun 09 2021

Alert Antelope

0 Answers Avg Quality 2/10

findone mongoose

Comment

A.findOneAndDelete(conditions, options, callback) // executes
A.findOneAndDelete(conditions, options)  // return Query
A.findOneAndDelete(conditions, callback) // executes
A.findOneAndDelete(conditions) // returns Query
A.findOneAndDelete()           // returns Query

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: mongoosejs.com

Tags: mongoose mongoos

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Contributed on Jun 09 2021

Alert Antelope

0 Answers Avg Quality 2/10

findone mongoose

Comment

A.findOneAndUpdate(conditions, update, options, callback) // executes
A.findOneAndUpdate(conditions, update, options)  // returns Query
A.findOneAndUpdate(conditions, update, callback) // executes
A.findOneAndUpdate(conditions, update)           // returns Query
A.findOneAndUpdate()                             // returns Query

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: mongoosejs.com

Tags: javascript j

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Contributed on Jun 09 2021

Alert Antelope

0 Answers Avg Quality 2/10

findone mongoose

Comment

A.findOneAndRemove(conditions, options, callback) // executes
A.findOneAndRemove(conditions, options)  // return Query
A.findOneAndRemove(conditions, callback) // executes
A.findOneAndRemove(conditions) // returns Query
A.findOneAndRemove()           // returns Query

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: mongoosejs.com

Tags: mongoose mongoos

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Contributed on Jun 09 2021

Alert Antelope

0 Answers Avg Quality 2/10

mongoose find

Comment

const Tour = require('./../models/tourModel');
exports.getAllTours = async (req, res) => {
  try {
    const tours = await Tour.find();
    res.status(200).json({
      status: 'sucess',
      results: tours.length,
      data: {
        tours,
      },
    });
  } catch (error) {
    res.status(404).json({
      status: 'fail',
      message: error,
    });
  }
};

exports.getTour = async (req, res) => {
  try {
    const tour = await Tour.findById(req.params.id);
    // const tour = await Tour.findOne({ _id: req.params.id });
    res.status(200).json({
      status: 'success',
      data: {
        tour,
      },
    });
  } catch (error) {
    res.status(404).json({
      status: 'Error',
      message: error,
    });
  }
};

Popularity 10/10 Helpfulness 1/10 Language typescript

Source: Grepper

Tags: find

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Contributed on Oct 14 2022

Shirshak Kandel

0 Answers Avg Quality 2/10

findone mongoose

Comment

-2

A.findOneAndReplace(conditions, options, callback) // executes
A.findOneAndReplace(conditions, options)  // return Query
A.findOneAndReplace(conditions, callback) // executes
A.findOneAndReplace(conditions) // returns Query
A.findOneAndReplace()           // returns Query

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: mongoosejs.com

Tags: mongoose mongoos

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Contributed on Jun 09 2021

Alert Antelope

0 Answers Avg Quality 2/10

findone mongoose

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