alberto es gilipollas

APARTADO 1: db.companies.updateOne({name: 'VistaGen Therapeutics'},{$set: {email_address: 'ig.escribano@alumnos.upm.es'$APARTADO 2: db.companies.updateOne({name: 'VistaGen Therapeutics'},{$set: {owners: [{ nombre: 'Ignacio Escribano Benave$APARTADO 3: db.companies.updateMany({founded_year: {$gte: 2012}},{$set: {uptodate: true}})
APARTADO 4: db.companies.updateOne({name: 'Fixya'},{$unset: {twitter_username: ""}})
APARTADO 5: db.companies.deleteOne({founded_day: 21, founded_month: 4, founded_year: 2009})

OPERAR CON ARRAY

APARTADO 1: db.companies.updateOne({name: 'FoodCare'},{$push:{products: {name: 'Future Edition', permalink: 'future.edi$APARTADO 2: db.companies.updateOne({name: 'FoodCare'},{$set: {'products.1': {name: 'Company Edition', permalink: 'compa$APARTADO 3: db.companies.updateMany({name: 'CircleUp'}, {$pull: {'relationships': {is_past: true}}})

INSERTAR DOCUMENTO CON RESULTADOS DE "COUNT"


APARTADO 1: var apartado_a = db.companies.find({number_of_employees: {$gt: 100}}).count()
APARTADO 2: var apartado_b = db.companies.find({offices: {$size: 2}}).count()
APARTADO 3: var apartado_c = db.companies.find({'milestones.1.stoned_year': 2012}).count()
APARTADO 4: var apartado_d = db.companies.find({opening_date: {$gte: new ISODate("2020-01-01")}}).count()

APARTADO FINAL: db.results.insert({_id: 1, email: 'ig.escribano@alumnos.upm.es', results: { mas_empleados: apartado_a, $

AGGREGATION