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// Returns all documents
db.zipcode.find();
 
// Returns all cities name and sorted by them
db.zipcode.find({}, {city: 1}).sort({city: 1})
 
// Create a new zipcode document
db.zipcode.insert({_id: '99999', city: 'LEIPZIG', pop: 520838, state: 'SN'})
 
// Analyze the find-query
db.zipcode.find().explain()
 
// Show the statistics of the collection
db.zipcode.stats();

There is no pager in server side script mode. Therefore, all records are loaded for each query. Because this can be a very large amount of data in certain circumstances, the results are limited to 100 documents. It is recommended to use the skip () and limit () functions.

When using a single command, the semicolon at the end is optional .

 function () {
    var stats = db.zipcode.stats();
    var index = db.zipcode.getIndexes();
    return {
        stats: stats,
        indexInformation: index
    };
}

The server side script mode only works if the server instance of Mongo runs with enabled server-side JavaScript. It is enabled by default.