Delete MongoDB document at specific time

Question

I am looking into deleting a document at a specific time.

const TestSchema = new Schema({
 expire_at: {
 type: Date,
 },
}, {
 timestamps: true,
});
TestSche         


        

Answer 1

This will delete the document in two hours:

const TestSchema = new Schema({
    expire_at: {type: Date, default: Date.now, expires: 7200} 
})

//expired in 2 hours