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sails.jswaterlinesails-mongo

Sails js - waterline ORM limit or sort after group by?


I am using Waterline ORM for sails.js. limit and sort are not working when you use groupby, but are working fine when you dont do any grouping .

For example

Model.find({
    groupBy:['term'],
    sum:['count'],
    limit:20,
    sort :'count DESC'}).exec(function(error,response){
        if(error) res.json(error);
        res.json(response);
    });

Solution

  • Use

    Model.find()  
     .groupBy('term') 
     .sum('count')  
     .limit(20)
     .sort({count: 'desc'}) 
     .exec(function (err, data){
     //Your code here..
    });