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how check for not null against a field in mongodb using mongodb compass?

Description:I have string field "UserId" for which I need to get all those records where "UserId" not equal to null, i.e "UserId" has some value for the record

Posted by: | Posted on: Jul 28, 2020

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You can check for not null values / get all the records where the field has some value by placing the following filter.

{ UserId : {$ne : null} }

Replied by: | Replied on: Jul 30, 2020



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