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Program to Drop Collection In MongoDb in java >

package deleteDocumentFromCollectionInMongoDb;

/**

* Write a program to Drop Collection In MongoDb in java

import com.mongodb.DB;

import com.mongodb.DBCollection;

import com.mongodb.MongoClient;

import com.mongodb.MongoClientURI;

public class DropCollectionInMongoDb4 {

public static void main(String[] args) {

/* Connect to MongoDB */

MongoClient mongoClient =

new MongoClient(new MongoClientURI("mongodb://localhost:27017"));

/* Connect to DATABASE */

//If in case database doesn't exists, it will be created at runtime

DB db = mongoClient.getDB("mydb");

/* Get the COLLECTION (TABLE) */

//If in case collection (Table) doesn't exists, it will be created at runtime

DBCollection dbCollection = db.getCollection("Employee");

/** Drop collection in MongoDB */

//drop method drops/deletes collection from the database

dbCollection.drop();

System.out.println("DROP collection from MongoDb");

System.out.println("Collection has been DROPPED");

}

/* OUTPUT

DROP collection from MongoDb

Collection has been DROPPED

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Summary -

So in this MongoDB tutorial we learned with example and program how to to Drop Collection In MongoDb in java.

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