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Editorial Team
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Asked: 2026-06-11T04:29:34+00:00

In mongoDB, can I query on DB other than the current DB? Example: If

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In mongoDB, can I query on DB other than the current DB?
Example: If I have two different databases A and B, and my current database is A (in console), then, can I query on B database?

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1 Answer

  1. Editorial Team

    You can query another database on the same mongod / mongos instance with the .getSiblingDB() method, for example:

    use A
db.getSiblingDB('B').collection.find(...)
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