Page 529 - Computer_Science_F5

Computer Science (a) Insert a single document into a collection: A query example that insert a
single document into a collection is as presented in Figure 8.28.

FOR ONLINE READING ONLY

Figure 8.28: Inserting a document in MongoDB
(b) Insert multiple documents into a collection: A query example that inserts
multiple documents into a collection is presented as shown in Figure 8.29:

Figure 8.29: Inserting multiple documents in MongoDB
(c) Find document from a collection: To verify that the documents you entered
are there in the collection run the command “db.collection_name.find ()”.
The collection name can be replaced by the name of the database/collection
you are referring to as shown in Figure 8.30.

Figure 8.30: Finding a document from a collection in MongoDB

520
for Advanced Secondary Schools

Computer Science Form 5.indd 520 23/07/2024 12:35