Hello All,

In this blog we will discuss about how to get all keys in mongoDb collection.

Sometimes we are in a situation in which we want only the keys not the data itself from the collection.

So as a result you can try by following below code to fetch the keys:

Syntax-

var dataKeys = db.collection.findOne();

for (var key in dataKeys) { print (key) ; }

Example-

> var data = db.keytags.findOne();

> for (var key in data) { print (key) ; }

Output-

> for (var key in data) { print (key) ; }
__;v
_id
additionalProperties
businessId
clientId
createdAt
creatorAccountId
dataChecksum
deleted
domain
donotIndex
isDomainCard
kiTAG
lastIndexedOn
manualUpdate
name
relatedKeywords
seo
status
title
type
updatedAt
>