Node red mongodb join?

General
1

Hi. I use mongodb to my project. How to join query?

2

What do you mean by joining a query?

3

https://www.w3schools.com/nodejs/nodejs_mongodb_join.asp

4

What mongo nodes are you using? Have you read their help in the info sidebar? What have you tried so far?

5

I used all mongodb nodes and read their help in the info sidebar but I didnt find join query. Just I want join example with mongodb. I'm currently using "node-red-contrib-mongodb3"