JAVASCRIPT

mongoose create text index

mongoose.set('useCreateIndex', true)
// ...
schema.index({ title: 'text' })

mongoose create text index to search for text

var schema = new Schema({
  name: String,
  email: String,
  profile: {
    something: String,
    somethingElse: String
  }
});
schema.index({name: 'text', 'profile.something': 'text'});