query for append id from one collection to array field of document from another collection

Asked May 31 '23 at 21:05

Active May 31 '23 at 21:05

Viewed 10 times

In Mongo database I have 2 collections . one users. two accountants . name and family fields are in both . I want to find documents which have name and family equal and add document id from collection accountants to a field array in user document. how can I do this ?

I tried $lookup but I want to add id to array not just show

asked May 31 '23 at 21:05

pedram lohery

Please provide enough code so others can better understand or reproduce the problem. – Community May 31 '23 at 21:27
Show your code... – pierpy May 31 '23 at 21:27
Kindly share your code and we will help out as soon as possible. – Joel Jun 20 '23 at 10:45

query for append id from one collection to array field of document from another collection

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