MongoDB A to Z - Video 15 Querying Across Multiple Collections & Tables

[MisterAadj]

It's not exactly as in my lecture slides, but the only video that made me understand the concept! thanks

[gihantharatnayake]

Hi! I've been looking for an answer and can't find it anywhere on the net.
5:40 you have two orders.how can you select one sub document?
And how can you update a particular sub document?
Thanks

[ABUTAHER-wggz]

is it possible to pupulate between different createConnection models

[a.garcia]

Not to be ungrateful for the effort you probably put in making this video, but this videos doesn't show at all how to query multiple collections in MongoDB.

[nj]

How to get the json/bson of the multi join query, please?

[thtech]

how about the date and time? to find data? thx for your help

[shaikkareemulla]

I could see storedprocedures, can you pls share the video for the same

[jeetjeett]

I Used Your Concept Today (25-04-2022) Thanks Man :)

[khinjerman]

this is a bad approach, the right answer is $lookup aggregation