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Querying object's field array values in MongoDB?
Query object’s field array value using arrayFieldName along with value. Let us create a collection with documents −
> db.demo295.insertOne({"status":["Active","Inactive"]}); { "acknowledged" : true, "insertedId" : ObjectId("5e4d4ea65d93261e4bc9ea39") } > db.demo295.insertOne({"status":["Yes","No"]}); { "acknowledged" : true, "insertedId" : ObjectId("5e4d4eb15d93261e4bc9ea3a") }
Display all documents from a collection with the help of find() method −
> db.demo295.find().pretty();
This will produce the following output −
{ "_id" : ObjectId("5e4d4ea65d93261e4bc9ea39"), "status" : [ "Active", "Inactive" ] } { "_id" : ObjectId("5e4d4eb15d93261e4bc9ea3a"), "status" : [ "Yes", "No" ] }
Following is how to query object's field array values in MongoDB −
> db.demo295.find({status:"Inactive"});
This will produce the following output −
{ "_id" : ObjectId("5e4d4ea65d93261e4bc9ea39"), "status" : [ "Active", "Inactive" ] }
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