发布于 2015-09-14 15:04:35 | 226 次阅读 | 评论: 0 | 来源: 网络整理
| 参数: |
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| 返回: | A document containing statistics that reflecting the state of the specified collection. |
This function provides a wrapper around the database command collStats. The scale option allows you to configure how the mongo shell scales the sizes of things in the output. For example, specify a scale value of 1024 to display kilobytes rather than bytes.
Call the db.collection.stats() method on a collection object, to return statistics regarding that collection. For example, the following operation returns stats on the people collection:
db.people.stats()
也可以参考
“集合统计” for an overview of the output of this command.