Update Specific Elements of an Array of Documents

[George]

Can not update data.

according to the documentation: https://docs.mongodb.com/manual/reference/method/db.collection.update/#multi-parameter 

Query:

Collection:

Please help to solve the problem.

[Wan Bachtiar]

Please help to solve the problem.

Hi George,

Try removing the underscores _ in the arrayFilters’ identifiers, as identifiers must only begin with a lowercase letter and only contain alphanumeric characters.

If you have further questions please provide:

• MongoDB server version
• Try the same operation from mongo shell. Post the output. 
• What is the UI that you’re using ? arrayFilters is available in MongoDB 3.6+.

Regards,
Wan.

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