mongoosejs parameter projection code example
Example 1: mongoose select
query.select('a b');
query.select(['a', 'b']);
query.select({ a: 1, b: 1 });
query.select('-c -d');
const schema = new Schema({
foo: { type: String, select: false },
bar: String
});
query.select('+foo');
query.select({ a: 1, b: 1 });
query.select({ c: 0, d: 0 });
Example 2: callback mongoose get value from document
var query = Model.find({});
query.where('field', 5);
query.limit(5);
query.skip(100);
query.exec(function (err, docs) {
});