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Is there a way to find duplicate records ( all occurrences of the duplicates) in a mongo Db collection when queried by a particular field. I am using Spring-data. There is a similar question in SO: Mongo find duplicates for entries for two or more fields

But I would like the duplicated values(documents), not the counts. Is this possible?

ljs
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You can use $push operator with the the group stage in the aggregation pipeline, to add the duplicate values into an array.

Nishant Banka
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