查询数据
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大部分摘自《MongoDB大数据处理权威指南》(第3版)。
1. 浏览数据库
MongoDB在第一次存储数据时会自动创建数据库和集合。...> document = ({"Type": "Book", "Title" : "Definitive Guide to MongoDB 3rd ed., The",
......"Title" : "Definitive Guide to MongoDB 3rd ed., The",
... "ISBN" : " 978-1-4842-1183-0",
......: {"Track" : "1" }} );
正确的写法为:
db.media.find( { "Tracklist.Track" : "1" } );
(2)使用sort、limit和skip..."Plugge, Eelco", "Hawkins, Tim"] } );
{
"Type" : "Book",
"Title" : "Definitive Guide to MongoDB