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How to generate ObjectID in MongoDB?
To generate ObjectID, use the below syntax in the MonogDB shell −
new ObjectId()
Let us implement the above syntax to generate ObjectID in MongoDB −
> new ObjectId()
ObjectId("5cd7bf2f6d78f205348bc646")
> new ObjectId()
ObjectId("5cd7bf316d78f205348bc647")
> new ObjectId()
ObjectId("5cd7bf336d78f205348bc648")
> new ObjectId()
ObjectId("5cd7bf346d78f205348bc649")
> new ObjectId()
ObjectId("5cd7bf356d78f205348bc64a")
> new ObjectId()
ObjectId("5cd7bf396d78f205348bc64b")
> new ObjectId()
ObjectId("5cd7bf3a6d78f205348bc64c")As shown above, every time you will get a new ObjectId.
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