Sequelize count all

Sequelize count in include

Location.findAll({
    attributes: { 
        include: [[Sequelize.fn("COUNT", Sequelize.col("sensors.id")), "sensorCount"]] 
    },
    include: [{
        model: Sensor, attributes: []
    }]
});

Source: stackoverflow.com

Sequelize count all

Project.count().then(c => {
  console.log("There are " + c + " projects!")
})

Project.count({ where: {'id': {[Op.gt]: 25}} }).then(c => {
  console.log("There are " + c + " projects with an id greater than 25.")
})

Source: sequelize.org

Count Sequelize

MyModel.count({
  include: ...,
  where: ...,
  distinct: true,
  col: 'Product.id'
})
.then(function(count) {
    // count is an integer
});

Source: stackoverflow.com

Similar codes

0 vote243 views1 answer
How to detected WindowCloseEvent in other window wpf
C#
1 vote256 views1 answer
Weighted random c#
C#
3 votes258 views2 answers
Unity instantiate empty gameobject
C#
0 vote234 views1 answer
Loop gridcontrol devexpress c#
C#
0 vote300 views1 answer
How to start a webpage from a button c#
C#
0 vote259 views1 answer
Even configuration custom errors page is not working asp.net MVC
C#
0 vote295 views1 answer
Difference between IHostingEnvironment and IWebHostEnvironment ?
C#
5 votes272 views2 answers
Unity hide in inspector
C#
35 votes262 views4 answers
C# list length
C#
5 votes256 views2 answers
Regions unity
C#