Thank you so much sir, this video really helped me.
@meralmaradia47742 жыл бұрын
Thank you sir!! I have been using SQL from years and never touched NoSQL. So this really helped. But I still have doubt on updating NoSQL object. Lets say there are 50 employee with same name and surname, how can I pick one and update ?
@soegrassairsoft5016 Жыл бұрын
they must have an ID, its not the system that bad, the data is bad.