2013-01-24から1日間の記事一覧
> use tutorial switched to db tutorial> db.users.insert({username: "smith"}) > db.users.find() { "_id" : ObjectId("5100d13f63a6bbddc0629e5c"), "username" : "smith" }> db.users.save({username: "jones"}) > db.users.count() 2 > db.users.find(…