Kindly help me in Distinct Query

help
1

i want distinct data from my collection kindly help me in that query and it is not giving that data

return Routinemaster.find({}).distinct(‘name’, true);

2

Collection.find().distinct does not exist. Also minimongo (client side) does not implement distinct. You need to run it on the server

if(Meteor.isServer)
 Meteor.methods({
  distinctRoutinemaster: function() {
   return Routinemaster.distinct('name');
  }
 });

if(Meteor.isClient)
 Meteor.call('distinctRoutinemaster', function(err,res) {
  if(err) console.error(err);
  else console.log(res);
 });

or you can use package mrt:mongodb-aggregation which implements this for you

3

dear it is generating error see it kindly solution of it

TypeError: Object [object Object] has no method ‘distinct’

4

you need to access collection in raw mode.

5

Look into using the monbro:mongodb-mapreduce-aggregation package (it’s a bug fixed / more recently maintained fork of mrt:mongodb-aggregation).

6

no need for packages

7

Very true - I’m just recommending a package as an alternative (that has some other benefits as well).

8

raw mode can you explain it please a little bit

9

Try this

Meteor.methods({
  distinctRoutinemaster: function() {
   var raw = Routinemaster.rawCollection();
   var distinct = Meteor.wrapAsync(raw.distinct, raw);
   return distinct('name');
  }
 });
10

this is working i want not only name but also all values associated with name distinct fields how can i??