nosql - mongodb下的数据库显示0.000GB但实际上是有内容的

Question

有人知道原因吗？。。

ringa_lee · Answer

Using db.stats()查看当前数据库的精确大小。
show dbs is just a rough overview.

曾经蜡笔没有小新 · Answer

If there is 1 cent, it cannot be displayed as 0.001 million

我想大声告诉你 · Answer

There are too few things, so they were rounded off

滿天的星座 · Answer

Accuracy issue, 0.001G is about 1M, the database is too small

世界只因有你 · Answer

There is only 1 piece of data, the estimated size is less than 1kb, so ignore it