MongoDB search for occurrence of specified digit in numeric field

Question

MongoDB

Good afternoon.
Please tell me how to find the occurrence of the specified number in the numeric field in mongodb

> db.log.find();
{ "_id" : ObjectId("514de4657f15155d4f000009"), "date" : "23.01.2013", "user_id" : 1,  "show" : 8614 }
{ "_id" : ObjectId("514de4657f15155d4f000013"), "date" : "23.01.2013", "user_id" : 65,  "show" : 58 }
{ "_id" : ObjectId("51527f0d7f15155c28000016"), "date" : "23.01.2013", "user_id" : 14,  "show" : 361 }
...

> db.log.find({show: {$regex: /61/i}})

не возвращает результатов

Answer 1

I already understood this :) I solved it like this:

db.log.find({$where : function() { return (/61/i).test(this.show)} })

Answer 2

regex will work if the field is a string and not an integer