Can you please define the drop() method for collection in MongoDB?

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Can you please define the drop() method for collection in MongoDB?
Question Posted on 18 Jul 2021

Home >> BigData >> MongoDB >> Can you please define the drop() method for collection in MongoDB?

Can you please define the drop() method for collection in MongoDB?
In MongoDB we use db.collection.drop() to drop a collection from database. And syntax to drop() command is given below.

db.Collection_name.drop()

But it is always a good practice to check the avaialble collection before droping them from database in MongoDB. And to check them we use below code or syntax.

(1)Use database_name
to enter in database where collection is exists

(2)show collections
After entering into database we will use above command to show the collections

And now we use below command to drop the collection from database.

db.Collection_name.drop()

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