Run MongoDB Queries in Visual Studio Code Terminal

RUN MONGODB QUERIES VSCODE

Install MongoDB on your system, if it's not already installed. You can download the MongoDB community server from the official website.
Once MongoDB is installed, open a new terminal window in Visual Studio Code.
Type mongo in the terminal window and press enter. This will start the MongoDB shell.
To connect to a MongoDB database, type the following command and replace "database_name" with the name of your database: use database_name This will switch to the specified database.
Now, you can run MongoDB queries in the terminal window. For example, to show all documents in a collection, type: db.collection_name.find() Replace "collection_name" with the name of your collection.
You can also run more complex queries using MongoDB's query language. For example, to find documents where the "name" field contains the word "john", type: db.collection_name.find({ name: "john" }) This will return all documents where the "name" field matches "john".
Once you are done with the MongoDB shell, type exit in the terminal window to close it.

CREATE YOUR OWN _ID IN MONGODB

In MongoDB, if you don't provide an _id field when inserting a document, MongoDB will automatically create one for you. However, if you want to create your own _id field, you can do so by following these steps:

When inserting a new document, include an _id field with a unique value. You can use any value you like, as long as it's unique within the collection.

For example, let's say you want to insert a new document into a collection called "students" with an _id of "1". Here's how you would do it:

db.students.insertOne({"_id":1,"name":"Suresh"})

If you try to insert a document with an _id value that already exists in the collection, MongoDB will return an error. So make sure you choose a unique value for the _id field.